25th week of 2014 patent applcation highlights part 45 |
Patent application number | Title | Published |
20140169655 | METHOD FOR AUTOMATICALLY ADJUSTING A FOCAL PLANE OF A DIGITAL PATHOLOGY IMAGE - The present invention provides for an intelligent autofocus method and device for a digital pathology image, method are device are able to couple a feedback from the behaviour of the user, for example by gaze tracking arrangement, to the actually focal representation of an image and adjust the imaging setup accordingly with regard to the focal plane. The adjustment is performed in such a way that the focal plane is selected which optimizes and sharpens the actual object of interest which was previously determined. | 2014-06-19 |
20140169656 | ILLUMINATION APPARATUS, IMAGE SENSOR UNIT, AND PAPER SHEET DISTINGUISHING APPARATUS - An illumination apparatus includes: a light source that emits light at a plurality of wavelengths; and a rod-like light guide that shapes light emitted by the light source into a line, wherein the light guide is made of a material including a region in which transmittance of wavelengths is not constant, the light source is arranged at one end of the light guide in a longitudinal direction, the light source includes a wavelength of a region in which transmittance of the light guide is not constant, and a reflection surface including reflection member having reflectance differences for the light at a plurality of wavelengths is formed at the other end of the light guide in the longitudinal direction. | 2014-06-19 |
20140169657 | Defect Inspection Method and Defect Inspection Device - A defect inspection method for inspecting a defect on a semiconductor wafer, using plural inspection methods includes: merging hot-spot coordinates as coordinates on the semiconductor wafer, designated by a user, or coordinates where a systematic defect can occur, with detected defect coordinates on the semiconductor wafer, acquired from inspection information, after information indicating the type of coordinates are added thereto; deciding an inspection sequence of the coordinates merged with each other; and defect inspection for executing selection using the information indicating the respective types of the coordinates merged with each other, and executing an inspection by selecting an inspection method for every coordinates to be inspected. | 2014-06-19 |
20140169658 | METHODS AND APPARATUS FOR IMAGE FUSION - Systems and methods configured to implement sliced source imaging to produce a plurality of overlapping in-focus images on the same location of a single imaging detector without using beamsplitters. | 2014-06-19 |
20140169659 | SYSTEM AND METHOD FOR CUSTOMIZING FIGURINES WITH A SUBJECT'S FACE - A system and method of making an at least partially customized figure emulating a subject is disclosed which involves obtaining at least two two-dimensional images of the face of the subject from different perspectives; and processing the images of the face with a computer processor to create a three dimensional model of the subject's face; scaling the three dimensional model and applying the three dimensional model to a predetermined template adapted to interfit with the head of a figure preform that comprises at least a head. The template is printed and installed on the head portion of the figure preform. | 2014-06-19 |
20140169660 | Stereo Correspondence Smoothness Tool - Stereo correspondence smoothness tool techniques are described. In one or more implementations, an indication is received of a user-defined region in at least one of a plurality of stereoscopic images of an image scene. Stereo correspondence is calculated of image data of the plurality of stereoscopic images of the image scene, the calculation performed based at least in part on the user-defined region as indicating a smoothness in disparities to be calculated for pixels in the user-defined region. | 2014-06-19 |
20140169661 | Method of color correction of pair of colorful stereo microscope images - A method for color correction of a pair of colorful stereo microscope images is provided, which transmits the color information of the foreground areas and the background area of the reference image to the aberrated image separately for avoiding transmission error of the color information of the varied areas of the pair of the images, thus sufficiently improves the accuracy of the color correction, reduces the difference between the color of the reference image and the color of the aberrated image, and well prepares for the stereo matching of the pair of colorful stereo microscope images as well as for the three-dimensional reconstruction and three-dimensional measurement; on the other hand, during the correction, the correcting procedure is provided automatically without manual work. | 2014-06-19 |
20140169662 | Image Retargeting Quality Assessment - A method of performing an image retargeting quality assessment comprising comparing an original image and a retargeted image in a frequency domain, wherein the retargeted image is obtained by performing a retargeting algorithm on the original image. The disclosure also includes an apparatus comprising a processor configured to perform an image retargeting quality assessment, and compare an original image and a retargeted image in a spatial domain, wherein the retargeted image is obtained by performing a retargeting algorithm on the original image, and wherein comparing the original image and the retargeted image in the spatial domain comprises comparing the original image and the retargeted image to determine an amount of shape distortion between the images. | 2014-06-19 |
20140169663 | System and Method for Video Detection and Tracking - System and method embodiments are provided to enable features and functionalities for automatically detecting and localizing the position of an object in a video frame and tracking the moving object in the video over time. One method includes detecting a plurality of objects in a video frame using a combined Histograms of Oriented Gradients (HOG) and Local Binary Pattern (LBP) algorithm, highlighting the detected objects, and tracking one of the detected objects that is selected by a user in a plurality of subsequent video frames. Also included is a user device configured to detect a plurality of objects in a video frame displayed on a display screen coupled to the user device using a combined HOG and LBP algorithm, highlight the detected objects, and track one of the detected objects that is selected by a user in a plurality of subsequent video frames on the display screen. | 2014-06-19 |
20140169664 | APPARATUS AND METHOD FOR RECOGNIZING HUMAN IN IMAGE - Disclosed herein are an apparatus and method for recognizing a human in an image. The apparatus includes a learning unit and a human recognition unit. The learning unit calculates a boundary value between a human and a non-human based on feature candidates extracted from a learning image, detects a feature candidate for which an error is minimized as the learning image is divided into the human and the non-human using the calculated boundary value, and determines the detected feature candidate to be a feature. The human recognition unit extracts a candidate image where a human may be present from an acquired image, and determines whether the candidate image corresponds to a human based on the feature that is determined by the learning unit. | 2014-06-19 |
20140169665 | Automated Processing of Documents - A system and method for processing documents with automatic improvements to the processing. Documents are submitted to a processing system and data is extracted from the documents. The data may be extracted utilising OCR techniques. The data may be verified and interpreted utilising classifiers and predefined feature extraction rules which may improve their performance through an iterative learning cycle. | 2014-06-19 |
20140169666 | Creating a blended image - Methods and systems are disclosed for creating a blended image by receiving an overlay image frame in a device ( | 2014-06-19 |
20140169667 | REMOVING AN OBJECT FROM AN IMAGE - A method for removing an object from an image is described. The image is separated into a source region and a target region. The target region includes the object to be removed. A contour of the target region may be extracted. One or more filling candidate pixels are obtained. Multiple filling patches are obtained. Each filling patch is centered at a filling candidate pixel. A filling patch may be selected for replacement. | 2014-06-19 |
20140169668 | AUTOMATIC CLASSIFICATION AND COLOR ENHANCEMENT OF A MARKABLE SURFACE - Architecture that automatically computes if a quadrangular object captured in a given image is or is not a markable board (e.g., a whiteboard, green board, chalkboard, etc.). The markable board has a surface on which marks can be applied using chalk, ink, dry ink, or any other suitable marking instrument or tool for the given surface. The imaged quadrangular object can be defined as having a background image and a foreground image. The background image is representative of a markable board with no applied surface marks and the foreground image comprises all discernible marks applied to the board surface, but does not include the background image. A set of performance-friendly features is received and processed by a machine-learning classifier to compute if the given quadrangular object is a markable board. Thereafter, if the given image is determined to be a markable board, image enhancement is performed. | 2014-06-19 |
20140169669 | TONE MAPPING METHOD OF HIGH DYNAMIC RANGE IMAGE/VIDEO - A tone mapping (TM) method of high dynamic range (HDR) image/video includes the steps of A) acquiring an HDR image/video; B) processing the HDR image/video via fast global TM where each of processed pixel outputs is denoted by Pixel | 2014-06-19 |
20140169670 | METHOD AND APPARATUS FOR COMPRESSING AND DECOMPRESSING DATA - An example method includes interpreting compressed source data to produce a set of representative colors and modulation data. Portions of the modulation data are interpreted as a plurality of vectors. Each vector pertains to a respective region of the image, which has multiple portions, each with elements. Modulation data is interpreted to include vector modifier data. A respective color for each element within a first portion of the region is determined from the set of representative colors, which are combined according to a selected vector (can be a selection made from a subset of the plurality). Colors for elements in other portions of the region are determined by selecting a vector, modifying the vector according to vector modifier data, and applying the modified vector with the set of representative colors to produce colors for elements in the region. Aspects include systems and methods for source data compression and image reconstruction. | 2014-06-19 |
20140169671 | APPARATUS AND METHOD FOR COLOR RESTORATION - Provided is a method and apparatus for restoring color of an input image. The method includes: separating multiple band information of a near infrared (NIR) channel from information of the input image by using a correlation between a color channel and the NIR channel in the input image; obtaining estimated invisible light band information of the NIR channel from the multiple band information of the NIR channel and estimated multiple band information of the NIR channel which is estimated from the color channel; estimating invisible light band information of the color channel based on the estimated invisible light band information of the NIR channel; and restoring a visible light band image of the color channel by removing the estimated invisible light band information of the color channel from multiple band information of the color channel included in the information of the input image. | 2014-06-19 |
20140169672 | IMAGE PROCESSING DEVICE AND METHOD FOR DETERMINING A SIMILARITY BETWEEN TWO IMAGES - A computerized method determines a similarity between a first image and a second image. The first image is converted into a first grayscale image, and the second image is converted into a second grayscale image. A first feature vector of the first grayscale image and a second feature vector of the second grayscale image are extracted. A similarity value is calculated indicating the similarity between the first image and the second image according to the first feature vector and the second feature vector. If the similarity value is greater than or equal to the predetermined threshold, the first image is similar to the second image and a determination result is outputted denoting the first image is similar to the second image. | 2014-06-19 |
20140169673 | INCREMENTAL IMAGE CLUSTERING - Methods, systems, and computer readable media with executable instructions, and/or logic are provided for incremental image clustering. An example method for incremental image clustering can include identifying, via a computing device, a number of candidate nodes from among evaluated leaf image cluster (LIC) nodes on an image cluster tree (ICT) based on a similarity between a feature of a new image and an average feature of each of the evaluated LIC nodes. The evaluated nodes include at least one node along each path from a root node to either a leaf node or a node having a similarity exceeding a first threshold. A most-similar node can be determined, via the computing device, from among the number of candidate nodes. The new image can be inserted to a node associated with the determined most-similar node, via the computing device. | 2014-06-19 |
20140169674 | METHOD AND SYSTEM FOR A SELECTION OF A SOLUTION TECHNIQUE FOR A TASK - A method, system, and computer program product for selecting a solution technique from a plurality of solution techniques for accomplishing a task is provided. The plurality of solution techniques are ranked according to a set of parameters. A first set of solutions are then obtained based on each of the plurality of solution techniques until at least the first predefined number of solutions from the first set of solutions matches with the corresponding solution from the second set of solutions. The second set of solutions corresponds to correct solutions for the task. Thereafter, one of the plurality of solution techniques is selected for which at least the first predefined number of solutions from the first set of solutions matches with the corresponding solution from the second set of solutions. | 2014-06-19 |
20140169675 | Method and system for character recognition - Character recognition is described. In one embodiment, it may use matched sequences rather than character shape to determine a computer-legible result. | 2014-06-19 |
20140169676 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM - An information processing apparatus includes a morphological analysis unit, a feature-value vector generation unit, and a degree-of-certainty calculation unit. The morphological analysis unit performs morphological analysis on a character recognition result. The feature-value vector generation unit generates a feature-value vector having elements, the number of which is P+1, for each character in the character recognition result. The feature-value vector includes part-of-speech likelihoods and a character similarity for the character in the character recognition result. The part-of-speech likelihoods correspond to P types of part of speech and are generated based on a probability of a part of speech of a word which includes the character and which is the result of the morphological analysis performed by the morphological analysis unit. The degree-of-certainty calculation unit calculates a degree of certainty for each character in the character recognition result from the feature-value vector generated by the feature-value vector generation unit. | 2014-06-19 |
20140169677 | PERCEPTUAL BIAS LEVEL ESTIMATION FOR HAND-DRAWN SKETCHES IN SKETCH-PHOTO MATCHING - This invention, which relates to retrieving an object from a video or a photo where the object matches a hand-drawn sketch, discloses a method for automatically estimating a perceptual bias level with respect to a feature of the sketch. The method allows estimation based on the sketch alone without involving an extra database. In one embodiment, the method comprises using an expectation-maximization tensor voting (EMTV) method to analyze a statistical distribution of the feature. The statistical distribution is analyzed by forming an objective function having the statistical distribution's information parameterized by the perceptual bias level, and then maximizing the objective function according to a set of iterative update rules. In another embodiment, the method for automatically estimating a perceptual bias level is incorporated into a method for retrieving one or more objects from an image or video database where the one or more objects match a hand-drawn sketch. | 2014-06-19 |
20140169678 | Method and system for text-image orientation - The current application is directed to a method and system for automatically determining the sense orientation of regions of scanned-document images that include symbols and characters of languages that are not written as simple sequential strings of alphabetic characters. In one implementation, the sense-orientation method and system to which the current application is directed employs a relatively small set of orientation-marker characters that occur frequently in printed text and that lack rotational symmetry. In this implementation, text-character images within a region of a scanned-document image are compared to each of a set of orientation-marker patterns corresponding to orientation-marker characters in order to identify images corresponding to orientation-marker patterns in the text-containing region of the scanned-document image and to determine an overall sense orientation for the text-containing region of the scanned-document image based on the orientations of the identified orientation-marker patterns. | 2014-06-19 |
20140169679 | VIDEO PROCESSING SYSTEM, METHOD OF DETERMINING VIEWER PREFERENCE, VIDEO PROCESSING APPARATUS, AND CONTROL METHOD - A video processing apparatus includes a first storage means unit which stores, in correspondence to a viewer, frame feature values to characterize each frame of scenes constituted by a series of frames in a video content viewed by the viewer; a second storage means unit which stores, as scene groups classified by attributes of the scenes, the frame feature values of scenes constituted by the series of frames; an interest level accumulation means unit which compares the frame feature values stored in the first storage means unit with the frame feature values stored in the second storage means unit, and in case the compared frame feature values match, increases a score about the viewer which represents the interest level with respect to the scene group of which the frame feature values match; and a viewer preference determination means unit which determines that the scene groups of the which the scores are higher are the scene groups preferred by the viewer. | 2014-06-19 |
20140169680 | Image Object Recognition Based on a Feature Vector with Context Information - Examples disclosed herein relate to image object recognition based on a feature vector with context information. A processor may create an expanded feature vector related to a first area of an image including context information related to the first area. The processor may determine the presence of an object in the image based on the feature vector and output information about the determined object. | 2014-06-19 |
20140169681 | Method, apparatus and system for generating a feature vector - A method of generating a feature vector for an image is disclosed. Values are determined from a plurality of points in a region of the image, each of the values being determined using at least two of the plurality of points. A periodic sequence of the determined values is determined based on an order of the plurality of points. The periodic sequence is phase variant to a starting point of the ordered plurality of points, the order of the plurality of points being determined according to a predetermined rule. The feature vector for one of the points is generated from a frequency domain representation of the periodic sequence, the feature vector being invariant to rotation with respect to the plurality of points. | 2014-06-19 |
20140169682 | DETERMINING QUALITY OF AN IMAGE OR VIDEO USING A DISTORTION CLASSIFIER - Techniques and structures are disclosed in which one or more distortion categories are identified for an image or video, and a quality of the image or video is determined based on the one or more distortion categories. The image or video may be of a natural scene, and may be of unknown provenance. Identifying a distortion category and/or determining a quality may be performed without any corresponding reference (e.g., undistorted) image or video. Identifying a distortion category may be performed using a distortion classifier. Quality may be determined with respect to a plurality of human opinion scores that correspond to a particular distortion category to which an image or video of unknown provenance is identified as belonging. Various statistical methods may be used in performing said identifying and said determining, including use of generalized Gaussian distribution density models and natural scene statistics. | 2014-06-19 |
20140169683 | IMAGE RETRIEVAL METHOD, REAL-TIME DRAWING PROMPTING METHOD, AND DEVICES THEREOF - An image retrieval method is provided. The method includes detecting an outline of an image and obtaining an outline feature of the image, generating an index list in an image database according to the outline feature, and obtaining a sketch input by a user and retrieving images containing the sketch from the index list. The various embodiments of the present disclosure also provide an image retrieval device and a real-time drawing prompting method and device. The various embodiments of the present disclosure can rapidly and precisely retrieve image information based on contents, and the user can rapidly retrieve desired images by inputting a sketch. The real-time drawing prompting method and device can provide the limner with real-time guidance based on the retrieval of a sketch map. | 2014-06-19 |
20140169684 | Distance Metric for Image Comparison - Systems and methods are provided for generating a distance metric. An image manipulation application receives first and second input images. The image manipulation application generates first and second sets of points corresponding to respective edges of a first object in the first input image and a second object in the second input image. The image manipulation application determines costs of arcs connecting each point from the first set to each point of the second set based on point descriptors for each point of each arc. The image manipulation application determines a minimum set of costs between the first set and the second set that includes a cost of each arc connecting each point of the second set to a point in the first set. The image manipulation application obtains, based at least in part on the minimum set of costs, a distance metric for first and second input images. | 2014-06-19 |
20140169685 | METHOD OF ENHANCING AN IMAGE MATCHING RESULT USING AN IMAGE CLASSIFICATION TECHNIQUE - A method of enhancing an image matching result using an image classification technique is disclosed, comprising the steps of acquiring relatively significantly hidden ones of a plurality of high overlapped close-range images; classifying each of the high overlapped close-range images to obtain a set of overall spectrum difference information over a multiple-spectra range; introducing a local gray level to each of the classified high overlapped close-range images to apply an integrated image matching; and evaluating a matching index by a threshold according to at least two similarity indexes to obtain a 3-dimensional point cloud coordinate position of a conjugate point for each of such images. | 2014-06-19 |
20140169686 | METHODS AND SYSTEMS FOR CONTENT PROCESSING - Cell phones and other portable devices are equipped with a variety of technologies by which existing functionality can be improved, and new functionality can be provided. Some relate to visual search capabilities, and determining appropriate actions responsive to different image inputs. Others relate to processing of image data. Still others concern metadata generation, processing, and representation. Yet others relate to coping with fixed focus limitations of cell phone cameras, e.g., in reading digital watermark data. Still others concern user interface improvements. A great number of other features and arrangements are also detailed. | 2014-06-19 |
20140169687 | IMAGE SEARCH SYSTEMS AND METHODS - Image search systems and methods are provided. The image search system includes a storage unit, a display unit, and a processing unit. The storage unit includes a plurality of image, each having a characteristic value. The processing unit receives a specifying of a target image, analyzes at least one content feature of the target image, obtains at least one capturing feature of the target image, and calculates a characteristic value for the target image according to the at least one content feature and the at least one capturing feature of the target image. The processing unit compares the characteristic value of the target image with the characteristic value of the respective image in the storage unit, thus to generate a similarity score for the respective image in the storage unit. The processing unit displays the images in sequence via the display unit according to the corresponding similarity scores. | 2014-06-19 |
20140169688 | CROSSTALK CASCADES FOR USE IN OBJECT DETECTION - Technologies pertaining to object detection are described herein. A cascaded classifier executes over subwindows of an image in a plurality of stages. A crosstalk cascade is employed to reject subwindows as being candidates for including an object that is desirably detected, where the crosstalk cascade is a combination of multiple cascades. | 2014-06-19 |
20140169689 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM - An image processing apparatus groups distance measurement areas for every group of distances close to each other based on a photographing distance obtained for each distance measurement area and assigns the same distance number to the distance measurement areas belonging to the same group. The image processing apparatus further divides a photographed image into a plurality of blocks to calculate an average value of hue of each block and sets a plurality of blocks having similar average values of hue among the blocks that are adjacent to one another as the same (one) color area. The image processing apparatus then divides the color area based on the distance number overlapping with the color area. | 2014-06-19 |
20140169690 | GAMING SCHEME USING GENERAL MOOD INFORMATION - Technologies are generally described for an general mood adding scheme in a cloud-based game system. In some examples, a method performed under control of a computing device may include receiving from a raw database at least one set of facial expression data, each of the at least one set of facial expression data being accompanied by time information and location information, clustering a geographic area to form at least one cluster based at least in part on the at least one set of facial expression data, and storing the at least one cluster in a map database corresponding to the area. | 2014-06-19 |
20140169691 | IMAGE PROCESSING APPARATUS AND METHOD FOR ENHANCING THE QUALITY OF AN IMAGE - An image processing apparatus and method for enhancing quality of image data are provided. The image processing apparatus includes an encoder which encodes source image data and outputs compressed image data, a first representative transform coefficient calculator which calculates a first representative transform coefficient by transforming the source image data into frequency characteristics; a decoder which decodes the compressed image data and outputting decoded image data, a second representative transform coefficient calculator which calculates a second representative transform coefficient by transforming the decoded image data into frequency characteristics, and a quality enhancer which enhances the quality of the decoded image data by using the first representative transform coefficient and the second representative transform coefficient. | 2014-06-19 |
20140169692 | CLIENT DEVICE AND METHOD FOR ENCODING AND TRANSMITTING PICTURE TO CLIENT DEVICE - In a method for encoding and transmitting a picture to a client device, data of a picture is encoded by a progressive encoding method on a server and stored in a buffer of the server, and an amount of data of the picture transmitted to the client device at a time is determined according to a kind of the progressive encoding method. The amount of the data transmitted to the client device at a time is reduced if a current window size is not equal to or larger than a last window size, and is increased if the current window size is equal to or larger than the last window size. The data is transmitted from the server, and decoded and displayed on the client device. | 2014-06-19 |
20140169693 | Streaming Wavelet Transform - In an embodiment, a compression unit is provided which may perform compression of a pixel stream. Similarly, a decompression unit may be provided which may decompress the compressed pixel stream. The compression and decompression units may include a streaming wavelet transform, which may perform the wavelet transform through a pipeline of wavelet operations. Each section of the pipeline may perform a pass of the wavelet transform on the pixel stream, and the section may provide input to another section of the pipeline that performs a next pass of the wavelet transform. The transform may thus be performed on the fly as the pixels are received. | 2014-06-19 |
20140169694 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes a calculation section configured to calculate filtering coefficients of a filter with a first area in an image that is partitioned into multiple first areas including the first area, the image being partitioned differently into multiple second areas, each one of which being covered by several first areas, to calculate a convoluted image of a second area using the filtering coefficients calculated with the first areas covering a part of the second area, the calculation being executed for the several first areas covering distinct parts of the second area, respectively; and an interpolation section configured to interpolate a pixel in the second area using pixels at the same position in the convoluted images of the second area which are convoluted with the respective filtering coefficients. | 2014-06-19 |
20140169695 | METHOD FOR IN-IMAGE PERIODIC NOISE PIXEL INPAINTING - A method for in-image periodic noise pixel inpainting is provided. It is determined whether a current frame includes periodic noise pixels, and locations of periodic noise pixels are identified. Non-periodic-noise pixels in a reference frame are utilized to inpaint the periodic noise pixels in the current frame. | 2014-06-19 |
20140169696 | GENERATING AN ASSEMBLED GROUP IMAGE FROM SUBJECT IMAGES - An assembled group image is generated from subject images. Each of the subject images is associated with height data for the subject in the image. The height data is used to position the subject images in the assembled group image to provide a natural appearance. Shadows can also be added to the assembled group image. | 2014-06-19 |
20140169697 | EDITOR FOR ASSEMBLED GROUP IMAGES - An assembled group editor enables editing of an assembled group image. The assembled group image is automatically assembled from a plurality of individual subject images. A user interface is generated by the editor that includes a workspace. The assembled group image is displayed by the editor in the workspace to provide a preview of the assembled group image to the user. The user provides inputs, at least some of which are received by the editor into the workspace. The editor modifies the assembled group image according to the inputs. | 2014-06-19 |
20140169698 | METHOD FOR IMAGE FUSION BASED ON PRINCIPAL COMPONENT ANALYSIS - An image fusion method combines absorption, differential phase contrast and dark-field (scattering) signals obtained with X-ray phase contrast sensitive techniques, such as an arrangement of gratings. The process fuses the absorption and dark-field signals by principal component analysis. Further the differential phase contrast is merged into the PCA fused image to obtain an edge enhancement effect. Due to its general applicability and its simplicity in usage, the proposed process is usable as a standard method for image fusion scheme using phase contrast imaging, in particular on medical scanners (for instance mammography), inspection at industrial production lines, non-destructive testing, and homeland security. | 2014-06-19 |
20140169699 | PANORAMIC IMAGE VIEWER - A viewer relying on a conformal projection process to perserve local shapes is provided employing a rotated cylindriac mapping. In the image generation process, the source panoramic image, which can be elliptical, is placed on a sphere according to the angular location of pixels in the panomorph. The sphere is rotated around its center to a desired orientation before being projected to a cylinder also centered at the sphere's center with its longitudinal axis along the sphere's z-axis. The projected image on the cylinder is unwrapped and displayed by the viewer. | 2014-06-19 |
20140169700 | BAYESIAN APPROACH TO ALIGNMENT-BASED IMAGE HALLUCINATION - Various technologies described herein pertain to enhancing a quality attribute of an input image. The input image can have a first level of the quality attribute. Dense correspondences between the input image and candidate exemplar images, which are included in an image database, can be computed utilizing a dense image alignment technique. The candidate exemplar images can have a second level of the quality attribute. Further, the candidate exemplar images can be warped to align with the input image based upon the dense correspondences. Moreover, patches from the candidate exemplar images as warped can be integrated with the input image to generate an output image. The output image can have the second level of the quality attribute. | 2014-06-19 |
20140169701 | BOUNDARY-BASED HIGH RESOLUTION DEPTH MAPPING - Systems and methods which provide generation of high resolution depth maps from low resolution depth information using boundary-based processing techniques are disclosed. Boundary-based depth processing provided by embodiments implements boundary detection and boundary-based interpolation algorithms for providing high resolution depth information from low resolution depth information and high resolution image information. Boundary detection algorithms are implemented according to embodiments to detect object boundaries (e.g., depth discontinuities), where the low resolution depth samples are typically inaccurate and generally in need of refining. Boundary-based interpolation algorithms are implemented according to embodiments of the invention to refine intermediate upsampled depth information (e.g., spatially interpolated low resolution depth information), using the boundary information provided by a boundary detection algorithm, and provide high resolution depth information. | 2014-06-19 |
20140169702 | Photo Chapters Organization - In embodiments of photo chapters organization, a photo analyzer is implemented to receive a set of digital photos, and generate a photo sequence of the digital photos based on a respective timestamp of each photo. The photo sequence includes a first photo based on an earliest timestamp and a last photo based on a latest timestamp. The photo analyzer creates a photo chapter that includes the first photo. To organize the digital photos into photo chapters, the photo analyzer can determine whether a next photo in the photo sequence is to be added to a current photo chapter, and then either adds the next photo to the current photo chapter, or creates a next photo chapter that includes the next photo. The photo analyzer can repeat to organize each next photo in the photo sequence into the photo chapters until the last photo is included in a last photo chapter. | 2014-06-19 |
20140169703 | Consolidating Information Relating to Duplicate Images - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, are described for resolving duplicate images. In one aspect, a method includes obtaining a selection of a single image from among a plurality of duplicate images. Each duplicate image has an associated set of metadata. The method also includes aggregating each set of metadata into aggregated information, and storing the selected image together with the aggregated information on data storage accessible to a data processing apparatus. | 2014-06-19 |
20140169704 | Steaming Bag for Footwear Customization - A footwear customization kit is disclosed. The kit comprises a container including an article of footwear, a stand, a steaming bag and a set of instructions. The article of footwear includes a customizable portion that can be deformed when heated. The stand and the steaming bag can be used to heat the article of footwear in a steam environment. The steaming bag includes a central portion and a peripheral portion. The central portion of the steaming bag defines an interior cavity for receiving the article of footwear. The peripheral portion can include grasping holes for grabbing the steaming bag in the steam environment. The steaming bag can expand from a flattened configuration when filled with the article of footwear in the steam environment. | 2014-06-19 |
20140169705 | METHOD FOR TEMPORARILY INCREASING THE RESISTANCE TO VERTICAL COMPRESSION OF A BAG FOR TRANSPORTING AND HOLDING LIQUIDS AND QUASI-LIQUIDS, AND RESULTING BAG - The invention relates to a method for temporarily increasing the resistance to vertical compression of a bag for transporting and holding liquids and quasi-liquids, intended for a bag having the general shape of a cube and including receptacles of each of the corners thereof. The method consists in choosing four inflatable cushioning pouches for each bag, said pouches being elongate and having length, width and extension dimensions corresponding to the length, width and internal volume of the receptacles in the bag. Next, the four cushioning pouches are introduced into the four receptacles and are subsequently inflated, thereby trapping same in a vertical position in which they can resist compression along the vertical axis thereof. The resulting bag is characterized in that the receptacles in the four corners of the bag are each provided internally with a cushioning pouch which is optionally rigidly secured to the bag. | 2014-06-19 |
20140169706 | All Graphite Interferometer Bearing Assembly - An all-graphite interferometer bearing assembly is introduced that allows the movement of a movable mirror in a Michelson interferometer without degradation during use. The assembly includes a stationary hollow graphite tube and a movable assembly which includes a mirror and a monolithic graphite member slidably disposed within the bore of the graphite tube that is composed of the same grade of graphite material as the monolithic graphite member. The result is a robust novel moving mirror arrangement in a Michelson interferometer that enables precise mirror alignment control, a long stroke length, excellent vibration damping and reduced sensitivity to external vibrations. | 2014-06-19 |
20140169707 | THRUST FOIL BEARING - Provided is a thrust foil bearing ( | 2014-06-19 |
20140169708 | RADIAL FOIL BEARING - The radial foil bearing ( | 2014-06-19 |
20140169709 | BEARING HOUSING - A system for providing sealed shaft bearing is disclosed. The system can include housing and one or more end caps. The end caps can house one or more seals and one or more bearings for supporting a shaft. The housing can be watertight to prevent water from infiltrating the housing and to prevent lubricant, if any, from escaping the housing into the environment. The system can use a multi-piece design to facilitate repair and maintenance. The system can be easily retrofitted into systems, such as marine systems, that use conventional plain shaft bearings. | 2014-06-19 |
20140169710 | WEAR-INDICATING BEARING AND METHOD - A wear-indicating bearing and method of detecting wear in a bearing are disclosed. The bearing includes a bearing stack having a first end and a second end with a longitudinal axis defined between the first and second ends. The bearing stack includes a plurality of elastomeric layers sandwiched between non-elastomeric shim layers, where each layer is concentric about the longitudinal axis. At least one elastomeric layer is a marker layer configured to indicate wear of the bearing. The marker layer is made up of a first elastomeric composition and a second elastomeric composition, wherein the first and second elastomeric compositions have optically different characteristics. Upon fatigue of the bearing, the first elastomeric composition is detectable through a fracture extending from an exterior surface of the bearing stack. | 2014-06-19 |
20140169711 | SELF-LUBRICATING SNUBBER BEARING - Disclosed is a snubber bearing assembly for protecting a rotor and accompanying bearings from radial and axial rotor transient overload events. The bearing assembly includes a snubber journal mounted on the rotor and a snubber housing having a radial snubber bearing mounted on its inside surface, the radial snubber bearing being radially-offset from an outer radial surface of the snubber journal. Lubricating plugs are disposed within a plurality of holes defined in the radial snubber bearing, the lubricating plugs being configured to provide lubrication between the radial contact surface and the outer radial surface during a radial rotor transient overload event. The snubber housing can also include opposing axial snubber bearings that have lubricating plugs disposed within holes defined therein also. The opposing axial snubber bearings are configured to be axially-offset from inner axial surfaces defined by the rotor journal and provide lubrication therebetween during an axial rotor transient overload event. | 2014-06-19 |
20140169712 | Journal Bearing Device - In a journal-bearing device for bearing a rotary shaft of a rotary machine, including an upper-bearing liner, a lower-bearing liner connected to a lower part of the upper-bearing liner, and an oil removing groove provided in a sliding surface of the lower-bearing liner and extending to both bearing side surfaces from a center portion in a bearing-width direction, the oil removing groove is provided on a downstream side in a rotary shaft-rotation-direction relative to an oil-film-pressure producing portion of the sliding surface of the lower-bearing liner, an end portion of the oil removing groove in the bearing-width direction is arranged on the rotation direction downstream side relative to a center portion of the groove in the bearing-width direction, and the journal-bearing device has a sliding surface on a downstream side of the oil removing groove of the lower-bearing liner in the rotary-shaft rotation direction. | 2014-06-19 |
20140169713 | SLIDING BEARING HAVING SELF-LUBRICATING LINER - A sliding bearing having a metallic outer ring and a self-lubricating liner formed on the inner circumferential surface of the outer ring. The self-lubricating liner has a self-lubricating resin composition consisting of a mixture of 60 to 80% by weight of polyetherketone-based resin, 10 to 30% by weight of polytetrafluoroethylene, 5 to 15% by weight of carbon fiber, and not more than 15% by weight of aramid fiber, a total amount of the carbon fiber and the aramid fiber being 10 to 25% by weight. The inner circumferential surface of the outer ring has a surface roughness in terms of center line average roughness not less than R | 2014-06-19 |
20140169714 | Universal Coupling System, Method and Apparatus for Window Coveryings - The invention relates to coupling at least two window coverings and, provides apparatus for coupling a first and second window covering in substantially coaxial alignment comprising the combination of a bracket and a bearing insert, where: the bracket comprises at least one first portion adapted for fixing the bracket to a structure and a second portion comprising a combination of one or more generally C-shaped apertures; the bearing insert comprises a generally annular assembly with first and second side portions secured together by a hub portion, the hub portion having an outer surface configured as a truncated circle, wherein the truncated circle configuration of the hub portion is adapted to allow passage of the bearing insert into the C-shaped aperture and pre vent passage out of the C-shaped aperture upon rotation of the bearing insert in the C-shaped aperture | 2014-06-19 |
20140169715 | BEARING, HOUSING INCLUDING A SET OF BEARINGS, ASSOCIATED METHOD AND COMPUTER PROGRAM - The invention relates to a bearing ( | 2014-06-19 |
20140169716 | BEARING ASSEMBLY WITH RING RETAINER - A bearing assembly is for rotatably coupling a shaft and a housing includes an inner ring with an inner surface disposable about the shaft, an outer ring disposed about the inner ring and having an outer circumferential surface, and a plurality of rolling elements disposed between the inner and outer rings. A retainer has a first end engageable with the shaft or housing and a second end engaged with the inner ring or outer ring. The retainer positions the inner or outer ring with respect to the central axis such that the ring is generally centered on the axis. The retainer is further configured to substantially prevent angular displacement of the inner or outer ring about the central axis and to bias the ring generally axially. | 2014-06-19 |
20140169717 | RADIAL ROLLER BEARING - A radial rolling bearing ( | 2014-06-19 |
20140169718 | ROLLER BEARING APPARATUSES INCLUDING COMPLIANT ROLLING ELEMENTS, AND RELATED METHODS OF MANUFACTURE - In an embodiment, a roller bearing apparatus may include a rotor having first superhard raceway elements distributed circumferentially about an axis. Each first superhard raceway element includes a raceway surface positioned/configured to form a first portion of a raceway. The apparatus includes a stator including second superhard raceway elements generally opposed to the first superhard raceway elements. Each second superhard raceway element includes a raceway surface positioned/configured to form a second portion of the raceway. The apparatus includes rolling elements interposed between the rotor and stator and positioned and configured to roll on the raceway. One or more of the rolling elements may be configured to elastically deform on the raceway during use. At least a portion of the raceway exhibits a first modulus of elasticity greater than a second modulus of elasticity of at least a portion of the one or more of the rolling elements. | 2014-06-19 |
20140169719 | CARTRIDGE BEARING ASSEMBLY - A cartridge bearing assembly for rotatably coupling a shaft with a housing includes a bearing having a central axis and opposing axial ends. The bearing includes first and second, axially spaced inner rings disposeable upon the shaft, at least one outer ring disposed circumferentially about the two inner rings, and first and second sets of rolling elements disposed between the inner and outer rings. A carrier includes a first tubular portion disposed generally about the bearing first axial end and a second tubular portion disposed generally about the bearing second axial end. The first and second tubular portions are coupled together to enclose the bearing, the carrier being at least partially disposeable within the housing bore so as to couple the bearing with the housing. Preferably, a coupler is provided to connect the first and second inner rings so as to establish preload within the bearing. | 2014-06-19 |
20140169720 | BEARING RETAINER - A bearing cage for use with a plurality of rolling elements in a bearing assembly includes a plurality of bridge elements arranged to separate the rolling elements from each other and to retain the rolling elements in alignment in the bearing assembly. Each of the bridge elements is formed of sheet material bent to define a partially hollow component. The cage further includes at least one rim element connecting the plurality of bridge elements. | 2014-06-19 |
20140169721 | THRUST ROLLER BEARING AND METHOD FOR MANUFACTURING THRUST RACE THEREOF - A thrust race of a thrust roller bearing has a race portion and a cylindrical portion extending from the race portion in an axial direction. At a plurality of locations along a circumferential direction on the cylindrical portion, cutout portions are formed such that each of the cutout portions is recessed in the axial direction from a distal edge of the cylindrical portion toward the race portion. A protrusion is provided at a portion closer to the race portion from a bottom edge of each of the cutout portions such that the protrusion protrudes in a radial direction from the cylindrical portion toward a side away from the race portion. The protrusion serves as a race-retaining locking portion to prevent a race from moving out from a mating member on which the race is mounted. | 2014-06-19 |
20140169722 | ELECTRO-OPTIC MODULATOR - An electro-optic modulator includes a substrate including a top surface, a Y-shaped waveguide embedded into the top surface and including a first branch dedicated for transmitting transverse electric wave and a second branch dedicated for transmitting transverse magnetic wave, a ground electrode, a first modulating electrode, and a second modulating electrode. The top surface defines a first groove separating the first branch and the second branch, a second groove, and a third groove at a side of the second branch opposite to the first groove. The first modulating electrode and the ground electrode are located two sides of the first branch. The first modulating electrode covers a first sidewall of the second groove adjacent to the first branch. The ground electrode entirely covers the first groove and the second branch. The second modulating electrode covers a bottom surface of the third groove. | 2014-06-19 |
20140169723 | OPTICAL MODULATOR MODULE, INTEGRATED CIRCUIT FOR DRIVING OPTICAL MODULATOR, AND METHOD FOR MODULATING OPTICAL SIGNAL - Waveguide-type optical phase modulator regions of a linear accelerator-type column electrode structure MZ optical modulator are arranged on a semiconductor optical waveguide. A transmission line of an integrated circuit receives a clock signal through a buffer circuit disposed on an input side. Clock terminators are connected between an end of the transmission line and clock terminator power supply electrodes (VCa, VCb). Individual driving circuits receive the clock signal from different positions of the transmission line. An i (1≦i≦m, i is an integer)-th individual driving circuit counted from the input side outputs a signal obtained by amplifying a digital input signal in synchronization with the clock signal to an i-th waveguide-type optical phase modulator region. | 2014-06-19 |
20140169724 | Thermally Stabilised Resonant Electro-Optic Modulator and Use Thereof - Thermally stabilised resonant electro-optic modulator ( | 2014-06-19 |
20140169725 | WAVEGUIDE LENS WITH MODULATING ELECTRODE AND GROUND ELECTRODES - A waveguide lens includes a substrate, a planar waveguide, a media grating, a modulating electrode, and two ground electrodes. The planar waveguide is formed on the substrate and is coupled to a laser light source which emits a laser beam into the planar waveguide. The media grating is formed on the planar waveguide and arranged along a direction that is substantially parallel with an optical axis of the laser beam. The modulating electrode is positioned on and covers the media grating. The ground electrodes are positioned on two sides of the planar waveguide and opposite to each other. The modulating electrode and the ground electrodes cooperatively change an effective refractive index of the planar waveguide to change an effective focal length of the diffractive waveguide lens, utilizing an electro-optical effect, when an electric field is applied thereto. | 2014-06-19 |
20140169726 | WAVEGUIDE LENS WITH MODULATING ELECTRODE AND GROUND ELECTRODES - A waveguide lens includes a substrate, a planar waveguide, a media grating, a modulating electrode, and two ground electrodes. The planar waveguide is formed on the substrate and is coupled with a laser light source which emits a laser beam into the planar waveguide. The media grating is formed on the planar waveguide. The modulating electrode is positioned on and covers the media grating. The ground electrodes are positioned on the planar waveguide and arranged at opposite sides of the media grating. The modulating electrode and the ground electrodes cooperatively change an effective refractive index of the planar waveguide to alter the effective focal length of the diffractive waveguide lens, utilizing an electro-optical effect, when an electric field is applied thereto. | 2014-06-19 |
20140169727 | Fiber Optic Connector With Polarity Change - A fiber optic connector includes a boot receiving an optical fiber; a connector body for receiving the optical fiber and terminating the optical fiber; and a latch coupled to the connector body, the latch for engaging an adapter for receiving the fiber optic connector, the latch repositionable relative to the connector body to enable polarity change of the fiber optic connector without changing a relative position of the connector body and the optical fiber. | 2014-06-19 |
20140169728 | WAVEGUIDE LENS INCLUDING PLANAR WAVEGUIDE AND MEDIA GRATING - A waveguide lens includes a substrate, a planar waveguide, a media grating, and a pair of electrodes. The planar waveguide is formed on the substrate and is coupled with a laser light source which emits a laser beam having a divergent angle into the planar waveguide. The media grating is formed on the planar waveguide and arranged along a direction that is substantially parallel with an optical axis of the laser beam. The electrodes are positioned on the planar waveguide and arranged at opposite sides of the media grating and flanking the optical axis. The electrodes change an effective refractive index of the planar waveguide, utilizing an electro-optical effect, when an electric field is applied thereto. | 2014-06-19 |
20140169729 | WAVEGUIDE WITH REDUCED PHASE ERROR AND PHOTONICS DEVICE INCLUDING THE SAME - Provided are a waveguide with a reduced phase error and a photonics device including the same. The waveguide structure may include a lower clad, a core pattern with at least one bending region, on the lower clad, a beam deflecting pattern on the core pattern, and an upper clad covering the core pattern provided with the beam deflecting pattern. The beam deflecting pattern may be formed of a material, whose refractive index may be higher than that of the upper clad and may be lower than or equivalent to that of the core pattern, and the beam deflecting pattern has an increasing and decreasing width or an oscillating width, when measured along the bending region. | 2014-06-19 |
20140169730 | WAFER LEVEL OPTICAL DEVICE - Technologies are generally described for fabricating a wafer level optical device using a plurality of substrates made of materials with a substantially compatible (e.g., same or similar) thermal expansion coefficient. An example device may include a first substrate including light-receiving or light-emitting elements, and a second substrate including optical elements located within through-holes of the second substrate. The through-holes can be configured to substantially align each of the light-receiving or light-emitting elements with a corresponding one of the optical elements. A thermal expansion coefficient of the second substrate can be configured to be substantially the same to a thermal expansion coefficient of the first substrate. | 2014-06-19 |
20140169731 | OPTICAL WAVEGUIDE DEVICE AND METHOD OF MANUFACTURING THE SAME - An optical waveguide device includes, a substrate, an optical waveguide arranged on the substrate, an optical element arranged on the substrate and optically coupled to one end part of the optical waveguide, a flame retardant adhesive layer covering the optical waveguide, and a connector portion adhered to other end part of the optical waveguide by the flame retardant adhesive layer. | 2014-06-19 |
20140169732 | High Density Optical Fiber Switch Module - A high density optical fiber switch module comprises a box body whose front end is provided with several optical fiber adapters, the top surface or bottom surface of the optical fiber adapter is provided with a first positioning groove which extending along the direction perpendicular to a direction in which the optical fiber plug is inserted into the optical fiber adapter, and a first positioning protrusion matching with the first positioning groove is arranged on the inner surface of the box body so that when the first positioning protrusion is latched within the first positioning groove, the optical fiber adapter is fixed to the front end of the box body. | 2014-06-19 |
20140169733 | OPTICAL MODULE - An optical module includes a first switch card ( | 2014-06-19 |
20140169734 | COUPLING LIGHT FROM A WAVEGUIDE ARRAY TO SINGLE MODE FIBER ARRAY - Techniques for coupling light from a waveguide array to a single mode fiber array are described. In an embodiment, lateral misalignment of an array of focusing lenses and an array of optical fiber ferrules held into alignment by a lens holder sub-assembly is compensated by tilting the lens holder sub-assembly with respect to the propagation axis of the light being coupled by the lens holder-subassembly. Since the amount of tilt can be adjusted according to the degree of lateral misalignment, lens holder sub-assemblies manufactured with varying degrees of misalignment may be utilized to couple light into single mode fiber-optic cable. In addition, the same technique can also be used to compensate for other defects as well, such as angular errors in manufacturing or placement of a turning mirror or prism used to direct light into the lens holder sub-assembly. | 2014-06-19 |
20140169735 | OPTICAL-ELECTRIC CONVERTING ELEMENT AND OPTICAL-ELECTRIC CONVERTING MODULE - An optical-electric converting element includes a lower surface and a side surface. The lower surface defines a cavity. A bottom portion of the cavity forms at least one first light-gathering coupling lens and at least one first light-emitting coupling lens. A diameter of the at least one first light-receiving coupling lens is equal to d1, and a diameter of the at least one first light-emitting coupling lenses is equal to d2. The side surface perpendicularly connects to the lower surface. The side surface forms at least one second light-receiving coupling lens and at least one second light-emitting coupling lens. A diameter of the at least one second light-emitting coupling lens is equal to d3, a diameter of the at least one second light-receiving coupling lens is equal to d4; wherein d1>d3 and d4>d2. | 2014-06-19 |
20140169736 | LENS ELEMENT AND OPTICAL COMMUNICATION APPARATUS WITH SAME - A lens element includes a first surface, a second surface, at least one first communicating lens portion on the first surface, at least one second communicating lens portion on the second surface, and a first deflecting surface for deflecting optical signals between the at least one first communicating lens portion and the at least one second communicating lens portion. The lens element further includes a first testing lens portion, a second testing lens portion, a second deflecting surface, and a third deflecting surface. The second deflecting surface and the third deflecting surface deflect a detecting light converged by the first testing lens portion at a predetermined angle so that the detecting light passes out of the lens element through the second testing lens portion. | 2014-06-19 |
20140169737 | TRANSCEIVER WITH SELF-REGISTERED WAVELENGTHS - An integrated optical component outputs and receives an optical signal that provides a comb of modulated wavelengths for use in wavelength-division-multiplexing (WDM) optical interconnects or links. In particular, a shared echelle grating is used as a wavelength-selective filter or control device for multiple lasing cavities to achieve self-registered and accurate lasing-channel spacing without inter-channel gain competition for multiplexing modulated wavelength channels into one transmit port, and for receiving and de-multiplexing WDM wavelength channels simultaneously. The wavelength alignment between a pair of such transceivers can be achieved by tuning the echelle grating on one side using thermal-optical or electro-optical effects. Furthermore, tunable ring-resonator modulators, broadband electro-absorption modulators (EAMs) or Mach-Zehnder Interferometer (MZI) optical modulators on the shared output waveguide outside of the lasing cavities can be used to modulate the wavelengths. The optical component can be used to provide all the wavelength channels in one optical waveguide. | 2014-06-19 |
20140169738 | WAVEGUIDE LENS AND METHOD FOR MANUFACTURING SAME - A method for manufacturing a waveguide lens is provided. A substrate is provided. The substrate includes a top surface and a side surface. A planar waveguide is formed in the top surface. A mask is formed on the planar waveguide. The substrate is subjected to a wet etching process to remove portions of a layer of the planar waveguide which are revealed by the mask to form a media grating identical to the mask in shape in the planar waveguide. Another wet etching process is further applied to remove the mask to form the waveguide lens. | 2014-06-19 |
20140169739 | WAVEGUIDE LENS FOR COUPLING LASER LIGHT SOURCE AND OPTICAL ELEMENT - A waveguide lens includes a substrate, a planar waveguide, a media grating, a first electrode, and a second electrode. The planar waveguide is formed in the substrate and configured to couple with a laser light source that emits a laser beam into the planar waveguide along an optical axis. The media grating is formed on the planar waveguide and arranged symmetrically about a widthwise central axis that is collinear with the optical axis. The second electrode covers the media grating. The first electrode is attached to the substrate and opposite to the planar waveguide. Lengths and widths of the first electrode and the second electrode are substantially equal to a length and width of the media grating, and the first electrode and the second electrode are aligned with the media grating. | 2014-06-19 |
20140169740 | METHOD AND SYSTEM FOR STABILIZED DIRECTIONAL COUPLERS - Methods and systems for stabilized directional couplers are disclosed and may include a system comprising first and second directional couplers formed by first and second waveguides, where one of the waveguides may comprise a length extender between the directional couplers. The directional couplers may be formed by reduced spacing between the waveguides on opposite sides of the length extender. An input optical signal may be communicated into one of the waveguides, where at least a portion of the input optical signal may be coupled between the waveguides in the first directional coupler and at least a portion of the coupled optical signal may be coupled between the waveguides in the second directional coupler. Optical signals may be communicated out of the system with magnitudes at a desired percentage of the input optical signal. The length extender may add phase delay for signals in one of the first and second waveguides. | 2014-06-19 |
20140169741 | OPTICAL PORT HAVING A COVER WITH A MOLDED-IN LENS - Disclosed are optical ports and devices having a cover with at least one molded-in lens and a mounting body having a recess for mounting the cover to the mounting body along with a mounting surface for securing an optical port. The molded-in optical lenses of the cover may be aligned with one or more active components for receiving or transmitting the optical signal. The active components may be mounted on a circuit board that may include an electrical tether. In one embodiment, the optical port includes a pocket having an alignment feature such as a piston that is translatable during mating. | 2014-06-19 |
20140169742 | OPTICAL PORT HAVING ONE OR MORE ALIGNMENT FEATURES - Disclosed are optical ports and devices using the optical ports. The optical port includes a mounting body having a first pocket and at least one mounting surface for securing the optical port, one or more optical elements, and a first alignment feature disposed in the pocket, wherein the alignment feature includes a piston that is translatable during mating. The one or more optical elements may be an integral portion of the mounting body or a discrete lens. In other embodiments, the mounting body may include a plurality of pockets and one of the pockets may include a magnet for securing a plug to the optical port. The optical port may optionally have a minimalist optical port footprint so that the complimentary mating optical plug engages a portion of the frame during mating. | 2014-06-19 |
20140169743 | FERRULE ASSEMBLY WITH LATERAL FIBER INSERTION - An optical fiber ferrule assembly includes a ferrule body with an optical fiber receiving nest configured to receive a plurality of optical fibers. The nest opens laterally relative to the optical fiber axis to facilitate insertion of the optical fibers into the optical fiber receiving nest. The nest includes a plurality of arcuate surfaces configured to engage and align the optical fibers. A cover is secured to the ferrule body to secure the optical fibers within the optical fiber receiving nest. A ferrule and a method of assembly are also provided. | 2014-06-19 |
20140169744 | OPTICAL CONNECTOR HAVING HIGH COUPLING PRECISION - An optical connector includes a jumper, optical fibers and an optical-electric coupling element. The jumper includes a first side surface and a second side surface. A locating flange extends from the first side surface. The locating flange includes a first vertical surface. The jumper defines receiving holes through the first and second side surfaces and the first vertical surface. Each of the optical fibers is received in a respective receiving hole. The optical-electric coupling element includes a third side surface defining a locating cavity. The locating cavity includes a second vertical surface forming coupling lenses. The locating cavity also includes a lower sidewall and an upper sidewall defining an opening. The second vertical surface is substantially perpendicular to the upper sidewall. The locating flange is inserted into the locating cavity, with each coupling lenses aligned with a respective optical fiber. | 2014-06-19 |
20140169745 | OPTICAL PORT HAVING MINIMALIST FOOTPRINT - Disclosed are optical ports and devices having a minimalist footprint. Specifically, the optical ports and devices have a footprint where the optical elements are exposed at a frame of the device. Additionally, a frame of the device provides a portion of the mating surface for engaging a complimentary optical plug during mating with the optical port on the device. This minimalist footprint advantageously allows for a smaller portion of the optical port to be exposed to the environment and subject to damage and/or wear. Further, the optical port provides a clean and sleek optical port on the device with a relatively small surface that may be cleaned or wiped by the user as necessary. | 2014-06-19 |
20140169746 | OPTICAL CONNECTOR WITH SLOPED SURFACE - An optical connector includes a printed circuit board (PCB), an optical-electric coupling element, and a jumper detachably attached to the optical-electric coupling element. The optical-electric coupling element is positioned on the PCB. The optical-electric coupling element includes at least two first coupling lenses and a sloped surface. The optical-electric coupling element defines a stepped receiving cavity in its sidewall. A bottom surface of the stepped receiving cavity forms at least two second coupling lenses. The jumper is detachably inserted into the stepped receiving cavity, and the jumper has at least two receiving holes receiving at least two optical fibers. Each optical fiber is optically aligned with a respective second coupling lens. Each second coupling lens is optically aligned with a respective first coupling lens via the sloped surface. | 2014-06-19 |
20140169747 | SPLICING TWISTED MULTIPLE CORE OPTICAL FIBERS - A method of coupling optical fibers containing cores or other structures that twist about the axis of one or both fibers. The fiber end faces are aligned axially to confront one another, and side view images of end regions of the fibers including the contained cores or structures are produced. For each fiber, a brightness profile of a side view image is obtained at an axially offset position from the fiber end face. One or both fibers are rotated about their axes until the brightness profiles for each fiber indicate certain cores or structures in the fibers are aligned. For each fiber, an additional amount of twist from the offset position to the fiber end face is determined. One or both fibers are rotated again to compensate for the additional twist in each fiber, so that the fibers are aligned optimally when coupled. | 2014-06-19 |
20140169748 | OPTIMIZED ULTRA LARGE AREA OPTICAL FIBERS - Certain embodiments of the invention may include optimized trench-assisted ultra large area (ULA) optical fibers. According to an example embodiment of the invention, a trench-assisted optical fiber, optimized for microbend frontier (MBF) performance is provided. The optical fiber includes a core region having a longitudinal axis, a shelf region surrounding said core region, a cladding region surrounding said shelf region, said core and shelf and cladding regions configured to support and guide the propagation of signal light in a fundamental transverse mode in said core and shelf regions in the direction of said axis. The optical fiber further includes a core effective area (Aeff) of between 135 μm | 2014-06-19 |
20140169749 | PLUGGABLE DATA COMMUNICATION MODULE WITH SLIDER-CRANK DELATCH MECHANISM - A delatch mechanism for disengaging a data communication module from a cage includes an actuator handle and a T-shaped crank connected at a wrist pivot to the handle and connected at a crank pivot to the module housing. The crank pivots to lift a pin out of engagement with the cage when a user pulls on the actuator handle, causing it to slide relative to the housing. | 2014-06-19 |
20140169750 | WIRE HOLDER - A wire holder used to safely receive optical fiber cables. The wire holder includes a main body and a plurality of collection arms. The main body defines a rotation axis and includes a first cylindrical outer surface. The plurality of collection arms extends from the first cylindrical outer surface encircling the cylindrical outer surface. Each collection arm includes a first fixing poles extending substantially parallel to the rotation axis. Each first fixing pole defines two openings passing through the first fixing poles. The openings of the first fixing poles form a first circular space to receive the optical fiber cables. | 2014-06-19 |
20140169751 | MEDIA DEVICE POWER MANAGEMENT TECHNIQUES - Techniques and architecture are disclosed for managing power use during operation of an electronic device capable of processing and/or playback of audio and/or video (AV) content. In some instances, the disclosed techniques/architecture can be used, for example: (1) to stop decoding and/or rendering of AV content upon detecting that a user wishes to stop or is otherwise unable to consume (e.g., hear/listen to or otherwise utilize) such AV content; and/or (2) to continue/re-enable decoding and/or rendering of AV content upon detecting that a user wishes or is otherwise able to continue/resume consumption thereof. In some cases, use of the disclosed techniques/architecture may reduce central processing unit (CPU) cycles, audio digital signal processing (DSP), rendering hardware usage, etc., and/or otherwise make more efficient use of battery charge, and thus may realize an improvement in battery life, for example, for a mobile/battery-operated device capable of AV processing and/or playback. | 2014-06-19 |
20140169752 | COMPUTER ASSISTED DISPATCH INCIDENT REPORT VIDEO SEARCH AND TAGGING SYSTEMS AND METHODS - A video tagging method, a video analytics method, and a Computer Assisted Dispatch (CAD) system use incident reports for video tagging and searching. A CAD system is integrated with field-based video surveillance systems to aid in searching video content and subsequent tagging of the video content. The systems and methods can include extracting keywords from a CAD incident report and creating a small, focused, and incident-specific dictionary on which to perform video searching in real-time. The small, focused, and incident-specific dictionary increases tagging accuracy and reduces tagging processing time in the context of video analytics. Further, a multi-pass approach in real-time continually updates and disseminates to video cameras of interest the small, focused, and incident-specific dictionary as the CAD incident report is updated and as the incident of interest plays out. | 2014-06-19 |
20140169753 | RECORDING APPARATUS, RECORDING METHOD, AND PROGRAM - A recording apparatus codes moving image data on a unit basis of a moving image sample corresponding to a first period, codes the audio data on a unit basis of an audio sample corresponding to a second period, stores the coded moving image data and audio data in a moving image file and records the moving image data and the audio data in a recording medium, determines based on a recording start position of the obtained moving image data, a recording start position of the obtained audio data to be a position preceding the recording start position of the obtained moving image data by at least the audio sample corresponding to the second period, and determines a reproduction start position of the recorded audio data to be a position following a head of the recorded audio data by the unit of the audio data. | 2014-06-19 |
20140169754 | Spatial Seeking In Media Files - A method, apparatus, and computer program product are provided in order to playback video and/or audio files wherein a desired segment is selected and played back based on its spatial audio content. In the context of a method, playback of media data is provided. The method may include generating one or more spatial seek points for the media data and causing display of information corresponding to the one or more spatial seek points. The method may further include performing the generation of the one or more seek points based on receiving a request for spatial seek points, automatically upon receiving the media data or upon starting playback of the media data, or based on the format of the media data. The method may further include receiving a selection of one of the one or more spatial seek points and providing for playback of the media data from a time point corresponding to the selected spatial seek point. A corresponding apparatus and a computer program product are also provided. | 2014-06-19 |