21st week of 2012 patent applcation highlights part 35 |
Patent application number | Title | Published |
20120128112 | INSPECTION APPARATUS - The present invention relates to an inspection apparatus for detecting defects in a test object in a liquid filled space. The inspection apparatus comprises an inspection body, a camera and vertical positioning equipment adapted to adjust the position of the camera in a vertical direction. The vertical positioning equipment comprises an elongated element having a vertical portion, a fastening member adapted to attach the detection device to the vertical portion, a vertical drive mechanism adapted to provide a motion of the vertical portion of the elongated element such that it moves the detection device to a desired vertical position along a vertical axis. The vertical portion of the elongated element has the property of being torsion rigid about the vertical axis. | 2012-05-24 |
20120128113 | REMOTE CONTROL SYSTEM FOR THE FUEL HANDLING SYSTEM OF NUCLEAR POWER PLANT - Disclosed is a remote control system for a fuel handling system of a nuclear power plant, in which the system includes a remote control console; a programmable logic controller (PLC) unit; a servo motor drive; and a human-machine interface (HMI) unit. | 2012-05-24 |
20120128114 | NUCLEAR FUEL STORAGE RACK CONNECTION STRUCTURE AND CONNECTION METHOD THEREOF - The nuclear fuel storage rack connection structure is used for connecting a plurality of nuclear fuel storage racks which are stored so as to be arrayed and arranged underwater inside a storage pit, with nuclear fuel assemblies being accommodated. The nuclear fuel storage rack connection structure is provided with an engagement receiving portion which is installed on an outer circumference of the nuclear fuel storage rack and which has an engagement hole opened above or an engagement groove. An engagement member is inserted and engaged with the engagement receiving portion in a vertical direction to connect the mutually adjacent nuclear fuel storage racks. | 2012-05-24 |
20120128115 | TRAFFIC DETECTOR - The invention concerns a traffic detector ( | 2012-05-24 |
20120128116 | DOSE LEVEL INDICATION - Providing an operator with information concerning radiation dose associated with an imaging operation is disclosed. In certain embodiments, the dose information may be provided in conjunction with indicators related to reference dose levels to facilitate evaluation of the dose in the context of the reference levels. The dose information may be based on real-time assessment of dose or may be an expected dose based on a proposed or planned sequence of exposure events. Further the indication may be prospective, providing an indication to the operator of when certain dose thresholds may be crossed. | 2012-05-24 |
20120128117 | MULTI-CATHODE X-RAY TUBES WITH STAGGERED FOCAL SPOTS, AND SYSTEMS AND METHODS USING SAME - A source of X-rays including at least two cathodes and at least one common anode configured and arranged so as to generate at least two spaced apart beams of X-rays emanating from respectively different locations of the anode, and separately controlled so as to be generated independently of one another. The staggered focal spots can be generated simultaneously or alternately as required. An X-ray imaging system comprising such an X-rays source, and a method utilizing such a source are also disclosed. | 2012-05-24 |
20120128118 | X-RAY SYSTEM AND METHOD TO GENERATE X-RAY IMAGE DATA - An x-ray system to generate x-ray image data of a predefined volume segment of an examination subject has either an arc-shaped mount or an annular gantry, an x-ray emitter arrangement with multiple x-ray microemitters, an x-ray detector arrangement with multiple x-ray pixels arranged directly adjacent to one another, and a controller to activate the x-ray emitter arrangement and the x-ray detector arrangement. The x-ray emitter arrangement and the x-ray detector are situated opposite one another on the arc-shaped mount or the gantry. The x-ray system is designed for introduction of the examination subject between the x-ray emitter arrangement and the x-ray detector. | 2012-05-24 |
20120128119 | RADIOGRAPHIC APPARATUS - One object of this invention is to provide radiography apparatus with suppressed exposure to a subject in tomography mode. An FPD provided in X-ray apparatus according to this invention converts X-rays into electric signals, and thereafter amplifies the signals to output them to an image generation section. According to this invention, an amplification factor is higher in a tomography mode than in a spot radiography mode. A tomographic image is obtained through superimposing two or more fluoroscopic image. In comparison of the fluoroscopic images, they differ from one another in appearance of the false image. Accordingly, superimposing the images may achieve cancel of the false images. In this way, the tomographic image finally obtained has no false image. | 2012-05-24 |
20120128120 | SYSTEM AND METHOD FOR BREAST IMAGING USING X-RAY COMPUTED TOMOGRAPHY - A system and method for breast imaging using x-ray computed tomography (CT) are provided. One system includes a rotating gantry, an x-ray source coupled to the gantry for generating an x-ray beam and an x-ray detector coupled to the gantry for detecting x-rays of the x-ray beam. The system further includes an adjustable collimator coupled to the x-ray source and configured to adjust a focus of the x-ray beam generated by the x-ray source. The x system also includes a controller configured to control the collimator to adjust the focus on a region of interest (ROI) and to control a beam intensity for the x-ray beam generated by the x-ray source during a scan. | 2012-05-24 |
20120128121 | METHOD AND DEVICE TO ASSIST IN DOSE REDUCTION OF X-RAY RADIATION APPLIED TO A PATIENT - In a method and x-ray device to assist in the reduction of the dose of x-ray radiation applied to the patient in the acquisition of at least one x-ray projection of the patient, a selected protocol is entered by a user into an x-ray device, the selected protocol being defined for the acquisition of the at least one x-ray projection and including a measure or measures for reduction of the dose of x-ray radiation to be applied to the patient in the acquisition of the at least one x-ray projection. The does reduction measure or measures in the selected protocol are automatically compared in a processor of the x-ray device, with the dose reduction measures that are installed at the x-ray device for reduction of the dose of x-ray radiation to be applied to a patient in the acquisition of the at least one x-ray projection. If the result of the comparison indicates a discrepancy between the dose reduction measure or measures in the selected, defined protocol and those installed in the x-ray device, at least one such measure installed at the x-ray device is visualized as a measure that can be set or activated by the user, that is not yet included in the selected protocol. | 2012-05-24 |
20120128122 | X-RAY TUBE WITH INDEPENDENT X- AND Z- DYNAMIC FOCAL SPOT DEFLECTION - An X-ray tube ( | 2012-05-24 |
20120128123 | WAVE RAMP TEST METHOD AND APPARATUS - Method and apparatus are provided for use with a tomographic imaging device. A test object comprising a plurality of angled ramps may be provided to facilitate evaluating performance of the tomographic imaging device. A method for evaluating performance of a tomographic imaging device includes scanning the test object to produce a tomographic slice image and performing analysis on a waveform profile extracted from the image, to determine spatial performance of the tomographic imaging device. A tomographic imaging device may be provided comprising a scanning device and a data processing unit for performing a method of evaluating performance of the tomographic imaging device. | 2012-05-24 |
20120128124 | WALK-THROUGH IMAGING SYSTEM HAVING VERTICAL LINEAR X-RAY SOURCE - A system and method for acquiring x-ray imaging data from a subject is disclosed. The x-ray imaging system includes a first support structure oriented in a vertical fashion and a second support structure oriented in a vertical fashion and spaced apart from the first support structure to define a scanning area configured to receive a subject to be scanned. A linear x-ray source is affixed to the first support structure on one side of the scanning area and is oriented in a vertical fashion, with the linear x-ray source configured to emit x-rays towards the subject. A linear detector arrangement is affixed to the second support structure on another side of the scanning area and is generally opposite the linear x-ray source. The linear detector arrangement is configured to receive x-rays after passing through the subject. | 2012-05-24 |
20120128125 | REGION OF INTEREST DETERMINATION FOR X-RAY IMAGING - A radiography system allow for user determination of a region of interest on a subject prior to X-ray exposure. The region of interest is defined by user interaction with an image, a pointer system, or the like. The region of interest is then translated to the imaging coordinate system, such as in the plane of a digital detector. The region is then used for exposure control during an imaging sequence, either in an open or closed-loop manner. | 2012-05-24 |
20120128126 | RADIATION PHASE IMAGE OBTAINMENT METHOD AND RADIATION PHASE IMAGE RADIOGRAPHIC APPARATUS - In a radiation phase image radiographic apparatus, a radiation image detector detects a periodic pattern image that has passed through a first grating and a second grating. The apparatus includes a magnification ratio obtainment unit that receives an input of a magnification ratio in magnification radiography to obtain the magnification ratio, a movement mechanism that moves, based on the magnification ratio, the radiation image detector relative to a subject in a direction away from the subject, a calibration data obtainment unit that obtains calibration data corresponding to the magnification ratio, and which are based on the periodic pattern image detected by the radiation image detector without placing the subject, and a phase contrast image generation unit that generates a phase contrast image based on the calibration data and the periodic pattern image detected by the radiation image detector with the subject placed. | 2012-05-24 |
20120128127 | PORTABLE RADIATION IMAGING SYSTEM - A portable radiation imaging system ( | 2012-05-24 |
20120128128 | DIFFRACTOMETER - A compact powder diffractometer has one or more detectors arranged no more than 300 mm, in an example 55 mm, from a sample stage for mounting a powder sample. High resolution is nevertheless obtained in spite of the small dimensions using a geometry that achieves a suitable divergence of X-rays incident on the sample and a small spot size using a grazing exit condition on a monochromator crystal. | 2012-05-24 |
20120128129 | X-RAY FLUOROSCOPIC RADIOGRAPHING APPARATUS AND METHOD - An X-ray fluoroscopic radiographing apparatus comprises a display unit that processes a received X-ray moving image and instantaneously displays the moving image; a storing unit that stores the received moving image as a non-processed raw image; an instructing unit that instructs the raw image to be referred to from the stored raw images; a second display unit that processes the instructed raw image and displays the processed raw image; a changing unit that changes the image process in the second display unit; a second storing unit that stores image process information obtained by the changing unit in association with the instructed raw image; a second instructing unit that instructs the raw image to be transferred from the stored raw images; and a transferring unit that executes the image process associated by the second storing unit to the instructed raw image and transfers the processed raw image to a destination. | 2012-05-24 |
20120128130 | PORTABLE X-RAY MACHINE WITH DRIVE WHEEL SUSPENSION - In one embodiment, a portable X-ray imaging system is provided with a base unit and at least one front wheel on which the base unit is mounted. The base unit is also mounted on a pair of rear wheels. The imaging system is provided with a suspension system coupled to the base unit and to the rear wheels. The suspension system is arranged to permit flexible movement of the base unit and the rear wheels with respect to one another. | 2012-05-24 |
20120128131 | Device And Method For Calibrating An X-Ray Detector, Calibration Apparatus And X-Ray Apparatus - A device and a method are disclosed, for energetic calibration of a photon-counting X-ray radiation detector by way of X-ray fluorescence radiation. The device includes a plurality of specifically selected elements, of which each element, upon being irradiated with electrons or with high-energy radiation, emits photons of X-ray fluorescence radiation of at least one specific or characteristic energy. The photons of X-ray fluorescence radiation of the at least one specific or characteristic energy are then useable or are used for energetic calibration of the photon-counting X-ray radiation detector. A calibration apparatus and an X-ray apparatus are also disclosed, which include such a device. | 2012-05-24 |
20120128132 | PHANTOM FOR CONTRAST IMAGING CALIBRATION - An imaging phantom for contrast imaging calibration. The phantom includes a body defining at least one cavity having a directional configuration corresponding to at least one pre-determined direction of motion of the phantom. The phantom also includes at least one imaging capsule configured to match and be contained in the at least one cavity. The imaging capsule comprises a material having an imaging contrast different from that of the body. | 2012-05-24 |
20120128133 | CONVEYOR CHAIN FOR A RADIOGRAPHIC INSPECTION SYSTEM AND RADIOGRAPHIC INSPECTION SYSTEM - A conveyor chain comprising rigid segments which extend over a width of the chain and are configured at least in part as plates of a uniform thickness and density. The segments are connected together in a loop and have elements to couple each segment to a following segment and a preceding segment. Neighboring segments may flex against each other from a substantially straight line to a convex angle in relation to the loop, so that the chain is adapted to conform to rollers or sprockets, but is resistant to flexing in the opposite direction. The segments overlap each other to form a transport area of substantially uniform thickness and density to provide at least one substantially gapless band of substantially uniform transmissivity to radiation in the transport area, wherein the connector elements are located outside the transport area. A system comprising the chain is also provided. | 2012-05-24 |
20120128134 | TEST SYSTEM FOR VOICE COMMUNICATIONS SYSTEMS - Systems, methods, and computer program products are provided for testing a voice communication system. A job instruction is transmitted from an application server to a turret via a communications network. The application server causes the turret to execute at least one diagnostic test based on the job instruction. The application server receives, from the turret via the communications network, a message including a result of the at least one diagnostic test. | 2012-05-24 |
20120128135 | Fast detection and reliable recovery on link and server failures in a dual link telephony server architecture - Methods for detecting and recovering from client-link, server-link, and server-node failures are disclosed. One method comprises providing a dual link architecture. A Link-Status-Notice (LSN) message detailing at least one phone client associated with the client-link failure is sent from a primary telephony server to a secondary telephony server via a server-link. A type of redirect command is sent from the secondary telephony server to the at least one phone client associated with the client-link failure via a secondary client-link. The type of redirect command is based on a content of the LSN message. | 2012-05-24 |
20120128136 | Telecommunications Patching System That Facilitates Detection and Identification of Patch Cords - A telecommunications patching system includes a patch panel comprising a plurality of connector ports and a plurality of patch cords configured to selectively interconnect pairs of the connector ports. Each patch cord has opposite ends and a respective connector secured to each end that is configured to be removably secured within a connector port. The connectors of a respective patch cord have the same unique identifier associated therewith. A first sensor is located at each connector port and detects when a patch cord connector is inserted within, and removed from, a respective connector port. A second sensor is located at each connector port and reads the identifier of a patch cord connector inserted within a respective connector port. The first and second sensors are in communication with a controller that monitors and logs patch cord interconnections with the connector ports. | 2012-05-24 |
20120128137 | METHOD FOR PLAYING A SEQUENCE OF ADVERTISEMENTS AS WAITING MESSAGE, AND CALL CENTRE SYSTEM - A method for playing a sequence of advertisements as a waiting message of at least one private automatic branch exchange (“PABX”) is disclosed. A template sequence message may be created at the advertisement management server. The template sequence message may comprise a plurality of successive slots, each slot being able to receive an advertisement. The template sequence message and the advertisements may be sent to the PABX. For each incoming call received by the PABX and placed on hold by the PABX, the advertisements may be organized in a random order so as to allocate to each advertisement a rank, the successive advertisements may be inserted respectively in the successive slots of the template sequence message according to rank, and the completed template sequence message in which the advertisements have been inserted may be played by an audio player software of the PABX while the incoming call is on hold. | 2012-05-24 |
20120128138 | Telephone call handling system - A telephone call handling system includes a sendings receiver configured to receive sendings sent from the telephones of other party's via a telephone service. A sendings registry automatically inventories each received sending and forwards the inventoried sending to a storage where the sending is stored. Subsequently, a delivery trigger is triggered. The triggered trigger initiates a sendings provider to provide one or more of the inventoried and stored sendings to a deliverer. The deliverer then delivers the provided sending or sendings to one or more of: a speaker, a display, a text message display, an image display, a video display, an email delivery, an web-site poster, a service provider delivery, a delivery port, a ring-back delivery, a ring-back forward delivery and a ring-tone. | 2012-05-24 |
20120128139 | Methods and Systems for Aggregating and Graphically Representing Information Associated with a Telecommunications Circuit - Exemplary systems and methods for aggregating and graphically representing information associated with a telecommunications circuit are disclosed. An exemplary method includes a telecommunications management subsystem receiving, from a plurality of backend telecommunications subsystems, data representative of information associated with a telecommunications circuit, aggregating the data representative of the information associated with the telecommunications circuit, providing a portal configured for access by a user associated with the telecommunications circuit, and displaying, within the portal, a graphical user interface including a graphical representation of the telecommunications circuit. Corresponding methods and systems are also disclosed. | 2012-05-24 |
20120128140 | Providing a Roster and Other Information Before Joining a Participant Into an Existing Call - A communication manager establishes a call between two or more participants on two or more communication devices. The call can be an audio or video call. A call request is sent from one of the communication devices to conference an additional communication device to the call. For example, a participant in the call decides to conference an additional person to further discuss an idea. | 2012-05-24 |
20120128141 | Methods, Systems, and Products for Accessing Call Logs - Methods, systems, and products provide remote access to call logs upon request. An incoming call is processed and an address is retrieved that is associated with a called number. An electronic message is sent to the address to identify a calling number of the incoming call. A log of calls is updated with the incoming call. A reply electronic message is received from the address, and the log of calls is sent to the address. | 2012-05-24 |
20120128142 | System for Interconnecting Standard Telephony Communications Equipment to Internet - Apparatus includes a communication predelivery receiver, configured to communicate with and relay both IP addressed overhead and IP addressed payload data from an originating communication device. The communication predelivery receiver includes a screener configured to, when the communication predelivery receiver is in communication with the originating communication device, receive certain data including first IP addressed data and second IP addressed data of corresponding first and second initiated communications. The communication predelivery receiver is configured and connected within a network so the first IP addressed data and the second IP addressed data are processed differently. For the first initiated communication, the first payload data is converted, after the point in time at which the screener received the first IP addressed data, from IP addressed first payload data to another network signal. For the second initiated communication, the second payload data is delivered without so converting the second payload data. | 2012-05-24 |
20120128143 | COMMUNICATIONS DEVICE AND METHOD AND METHOD OF USE - The present disclosure relates to devices and methodologies for assisting caregivers or other interested parties in remotely monitoring elderly individuals living in their homes (i.e. in the elderly individual's homes). The monitoring system includes a communications device comprising a unit largely in the form of a traditional corded desk telephone accessible via the public switched telephone network (PSTN) using Plain Old Telephone Service (POTS) but enhanced with a built-in HTTP/HTTPS web server. The web-server-enhanced telephone resides in the home of the elderly monitored individual and can passively collect various ongoing activity details, or lack thereof, from that individual, such as when calls are made or answered, or not answered, or when loud noises are detected at odd times, such as in the middle of the night. Interested and authorized parties (e.g. caregivers) can subsequently access this information remotely using any standard HTTP/HTTPS-based browser client by connecting to the elderly monitored individual's in-home enhanced telephone's built-in web server. The web-server part of the telephone can then generate and transmit any and all relevant collected activity or other requested information in the form of HTML web pages or other HTTP/HTTPS-compatible media that detail or summarize information relating to collected reports of activities from the elderly monitored individual. | 2012-05-24 |
20120128144 | SCREENING SYSTEM AND METHOD - A system and method for screening incoming communications to a subscriber telephone number comprises a screening list of telephone numbers assigned to suspect incoming communication originators and rules defining when a telephone number will be added to or removed from the screening list or ‘greylist,’ and/or modifying a screening value to be assigned to a telephone number in the greylist. Data relating to an incoming communication is received from subscribers and processed, and the telephone number is screened in accordance with the rules, based on the screening value assigned to the telephone number and optionally a selected subscriber tolerance level. Subscribers may add any telephone number to a personal list of telephone numbers to be blocked (blacklist) or telephone numbers to be accepted (whitelist). | 2012-05-24 |
20120128145 | METHOD AND SYSTEM FOR INTELLIGENT ROUTING - Embodiments of the present invention provide methods and systems for intelligent routing. An intelligent routing processing module sets at least one intelligent routing trigger condition and at least one corresponding intelligent routing policy in advance, and an incoming call or message is processed according to intelligent routing contact manners in the intelligent routing policy. The intelligent routing trigger condition includes relevant information of the incoming call or message and the intelligent routing policy may include more than one intelligent routing contact manner. The embodiments of the present invention may provide more intelligent routing contact manners and intelligent routing policies for communication routing technology and may make full use of subscriber presence information. | 2012-05-24 |
20120128146 | MANAGING SUBCONFERENCE CALLS WITHIN A PRIMARY CONFERENCE CALL - Managing subconference calls within a primary conference call. An approach includes establishing a primary conference call including a plurality of participants, establishing a subconference call including a subset of the plurality of participants, and providing respective output signals to each of the plurality of participants. Members of the primary conference call are provided with audio only of the primary conference call, and members of the subconference call are provided with audio of the subconference call. The approach also includes providing a visual display that shows respective groupings of members of the subconference call and members of the primary conference call. | 2012-05-24 |
20120128147 | USER-DEFINED SYSTEM-ENFORCED SESSION TERMINATION IN A UNIFIED TELEPHONY ENVIRONMENT - Enforcing user-defined real-time communication session terminations can begin with a termination enforcement handler identifying termination conditions applicable to a real-time communication session hosted by a unified telephony system. The termination conditions can define a limit for an operational variable for the unified telephony system or the real-time communication session. The identified termination conditions can be evaluated. If a termination condition is satisfied, it can be determined which participants are to be disconnected from the real-time communication session based upon handling rules for the termination conditions and/or termination preferences associated with the real-time communication session. The termination preferences can be defined by an initiating entity of the real-time communication session. The participants can be notified that their connection to the real-time communication session will be terminated in a predefined time limit. If the predefined time limit is reached, the participants' connection to the real-time communication session can be automatically terminated. | 2012-05-24 |
20120128148 | Dialling Phone Numbers - Method and apparatus for effecting a voice communication between user terminals connected via a communication network include displaying a menu of country options to a user and receiving a number in local form. Formatting rules are recalled for a destination country selected by the user from the country options. A country prefix for the destination country is prepended to the number in accordance with the formatting rules to generate a formatted number. The formatted number is supplied to a client installed at the user terminal for effecting the voice communication using the formatted number. | 2012-05-24 |
20120128149 | APPARATUS AND METHOD FOR CALCULATING AN SHA-2 HASH FUNCTION IN A GENERAL PURPOSE PROCESSOR - Various systems, apparatuses, processes, and/or products may be used to calculate an SHA-2 hash function in a general-purpose processor. In some implementations, a system, apparatus, process, and/or product may include the ability to calculate at least one SHA-2 sigma function by using an execution unit adapted for performing a processor instruction, the execution unit including an integrated circuit primarily designed for calculating the SHA-2 sigma function(s), and calculating the SHA-2 hash function with general-purpose hardware processing components of the processor based on the sigma function(s). In certain implementations, the calculation of the SHA-2 sigma function(s) can be performed by the integrated circuit within a single instruction, allowing for a faster calculation of the SHA-2 hash function. | 2012-05-24 |
20120128150 | PATTERN-FREE ENCRYPTION - A method is described for defining a reserved pattern of symbols, receiving in a crypto-module an input stream including sequential input symbols, applying a cipher to the input stream in the crypto-module so as to generate an intermediate stream including sequential output symbols corresponding respectively to the input symbols, and converting the intermediate stream to an output stream from the crypto-module by comparing successive groups of the input symbols and the corresponding output symbols to the reserved pattern and, upon finding a match to the reserved pattern in a given group, substituting the input symbols in the group into the intermediate stream in place of the corresponding output symbols. Related hardware and systems are also described. | 2012-05-24 |
20120128151 | Authentication of Data Streams - The present invention relates to techniques for authentication of data streams. Specifically, the invention relates to the insertion of identifiers into a data stream, such as a Dolby Pulse, AAC or HE AAC bitstream, and the authentication and verification of the data stream based on such identifiers. A method and system for encoding a data stream comprising a plurality of data frames is described. The method comprises the step of generating a cryptographic value of a number N of successive data frames and configuration information, wherein the configuration information comprises information for rendering the data stream. The method then inserts the cryptographic value into the data stream subsequent to the N successive data frames. | 2012-05-24 |
20120128152 | BROADCAST ENCRYPTION BASED MEDIA KEY BLOCK SECURITY CLASS-BASED SIGNING - Provided are techniques for verifying, by a first device, that a management key block of a second device is valid. A management key block that includes a plurality of verification data, each of the plurality associated with a plurality of security classes ranked from a high to low, is generated. The first device, which is associated with a security class that is higher than a security class associated with the second device, verifies a management key block of the second device by calculating a management key precursor associated with the higher security class and verifying verification data associated with the higher security class. In this manner, the second device is unable to pass an unauthorized, or “spoofed,” management key block. | 2012-05-24 |
20120128153 | SYMMETRIC-KEY ENCRYPTION METHOD AND CRYPTOGRAPHIC SYSTEM EMPLOYING THE METHOD - Symmetric-key encryption method for transforming a sequence of plaintext symbols into a sequence of ciphertext symbols, includes an iterative encryption process including: computing an altered current internal state by combining a current internal state with a current memory symbol; computing a next internal state from the altered current internal state; generating a keystream symbol from the next internal state; verifying whether the generated keystream symbol satisfies a condition related to data-format/syntax rules; iteratively computing next internal states and iteratively generating keystream symbols; and iteratively encrypting plaintext symbols by employing next keystream symbols to obtain the sequence of ciphertext symbols. | 2012-05-24 |
20120128154 | ESTABLISHING A SECURE PROXIMITY PAIRING BETWEEN ELECTRONIC DEVICES - A technique for establishing a common encrypted link between a first electronic device and a second electronic device in physical proximity in a system is described. During operation of the system, a user of a first electronic device in the system provides a notification that initiates secure device pairing. In response to the notification, the first electronic device conducts a first key exchange in an audible audio spectrum to the second electronic device in the system using a first zero-knowledge protocol. After the first key is received by the second electronic device, the second electronic device conducts a second key exchange in the audible audio spectrum to the first electronic device using a second zero-knowledge protocol, thereby establishing the common encrypted link between the first electronic device and the second electronic device. | 2012-05-24 |
20120128155 | METHOD AND APPARATUS FOR PROVIDING SECURITY IN A PASSIVE OPTICAL NETWORK - An apparatus and method for providing security in a Passive Optical Network (PON) using an Enhanced Security Control management entity (ME). In one embodiment, an optical network unit (ONU) comprising: a processor coupled to a memory and configured to exchange security information between the ONU and an optical line terminal (OLT) by using a plurality of attributes in an Enhanced Security Control management entity (ME) in the ONU via an ONU management control interface (OMCI) channel; wherein the plurality of attributes comprise: an OLT crypto capabilities attribute, an ONU selected crypto capabilities attribute, an OLT random challenge table attribute, an ONU authentication result table attribute, an ONU random challenge table attribute, an OLT authentication result table attribute, and a master session key name attribute. | 2012-05-24 |
20120128156 | CROSS-COMPONENT CRYPTOGRAPHIC MESSAGE SYNTAX MESSAGE CONSTRUCTION - Often, for reasons of wireless bandwidth conservation, incomplete messages are provided to wireless messaging devices. Employing cryptography, for confidentiality or authentication purposes, when including a received message that has been incompletely received can lead to lack of context on the receiver's end. By automatically obtaining the entirety of the message to be included, an outgoing message that includes the received message can be processed in a manner that securely and accurately represents the intended outgoing message. Alternatively, a server can assemble a composite message from a new message and an original message and, in cooperation with a wireless messaging device, construct a cryptographic message syntax message. | 2012-05-24 |
20120128157 | AUTHENTICATION OF AN RFID TAG USING AN ASYMMETRIC CRYPTOGRAPHY METHOD - A method for the authentication of an RFID tag uses an asymmetric cryptography method which ensures protection against the recycling of authentication RFID tags and needs no deactivation of the corresponding RFID tag for this purpose. To this end, the certificate of an RFID tag to be checked is not stored on the RFID tag but is stored physically separately from the RFID tag. Firstly, the RFID reader reads the certificate of the RFID tag to be checked before the challenge-response protocol is carried out successfully with the RFID tag to be checked. Consequently, an RFID tag can be reused for authentication only when the certificate relating to this RFID tag is known. | 2012-05-24 |
20120128158 | SYSTEM AND METHOD FOR PROVIDING VARIABLE SECURITY LEVEL IN A WIRELESS COMMUNICATION SYSTEM - A system and method for providing variable security levels in a wireless communication network. The present invention optimizes the often conflicting demands of highly secure wireless communications and high speed wireless communications. According to a preferred embodiment of the present invention, various security sensors are scanned to determine the likely presence of an intruder within a predetermined trust zone. If an intruder is likely present, the security level is changed to the highest setting, and consequently a lower data rate, while the intruder is identified. If the identified intruder is in fact a trusted node, the security level is returned to a lower setting. If the identified intruder is not a trusted node, the security level is maintained at an elevated state while the intruder is within the trust zone. | 2012-05-24 |
20120128159 | Decorrelator for Upmixing Systems - An improved decorrelator is disclosed that processes an input audio signal in two separate paths. In one path, a banded phase-flip filter is applied to lower frequencies of the input audio signal. In a second path, a frequency-dependent delay is applied to higher frequencies of the input audio signal. Signals from the two paths are combined to obtain an output signal that is psychoacoustically decorrelated with the input audio signal. The decorrelated signal can be mixed with the input audio signal without generating audible artifacts. | 2012-05-24 |
20120128160 | THREE-DIMENSIONAL SOUND CAPTURING AND REPRODUCING WITH MULTI-MICROPHONES - Systems, methods, apparatus, and machine-readable media for three-dimensional sound recording and reproduction using a multi-microphone setup are described. | 2012-05-24 |
20120128161 | DEVICE AND METHOD FOR IMPROVING STEREOPHONIC OR PSEUDO-STEREOPHONIC AUDIO SIGNALS - The proposed apparatus or the proposed method permits the linear variation of the degree of correlation particularly of pseudo-stereophonic audio signals, and overall provides a comprehensive, albeit extremely simple, postprocessing option. This is desirable in telephony, for example, which, even today, is still almost fundamentally based on a mono signal, in the area of professional postprocessing of audio signals, particularly for narrowing or expanding the mapping width thereof, for obtaining stable FM stereo signals, or else in the area of high quality electronic consumer goods, the aim of which is extremely simple but efficient handling. | 2012-05-24 |
20120128162 | MIXED LOSSLESS AUDIO COMPRESSION - A mixed lossless audio compression has application to a unified lossy and lossless audio compression scheme that combines lossy and lossless audio compression within a same audio signal. The mixed lossless compression codes a transition frame between lossy and lossless coding frames to produce seamless transitions. The mixed lossless coding performs a lapped transform and inverse lapped transform to produce an appropriately windowed and folded pseudo-time domain frame, which can then be losslessly coded. The mixed lossless coding also can be applied for frames that exhibit poor lossy compression performance. | 2012-05-24 |
20120128163 | METHOD AND PROCESSING UNIT FOR ADAPTIVE WIND NOISE SUPPRESSION IN A HEARING AID SYSTEM AND A HEARING AID SYSTEM - A processing unit that adaptively suppresses wind noise in a hearing aid is provided. The processing unit ( | 2012-05-24 |
20120128164 | BINAURAL NOISE REDUCTION - In one embodiment, the present invention provides a sound processing device with a binaural input and binaural output, where “binaural input” means at least one microphone mounted in or near each ear of the device user, and “binaural output” means at least one output signal directed to each ear. The device may be comprised of two parts connected by a wired or wireless link. The device comprises: at least one microphone in or near each ear for the transduction of the sound at each ear; a signal-to-noise estimation module to estimate the signal-to-noise ratio present at each ear; a comparison and selection module to compare the signal-to-noise ratios present at the two ears and select the ear with the greater signal-to-noise ratio; a noise reduction control module that uses the spectral and temporal information from the selected ear signal to control two identical noise reduc tion modules; two identical noise reduction modules that process the signals from the two ears, under the control of the control module; and two output modules that amplify the output signals from the noise reduction modules appropriately for each ear and present the amplified signals as sound or other signals to each ear of the device user. The device may be implemented in dedicated hardware embodiment or by software running on a microprocessor. | 2012-05-24 |
20120128165 | SYSTEMS, METHOD, APPARATUS, AND COMPUTER-READABLE MEDIA FOR DECOMPOSITION OF A MULTICHANNEL MUSIC SIGNAL - Decomposition of a multichannel signal using direction-of-arrival estimation, a basis function inventory, and a sparse recovery technique is disclosed. | 2012-05-24 |
20120128166 | SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR HEAD TRACKING BASED ON RECORDED SOUND SIGNALS - Systems, methods, apparatus, and machine-readable media for detecting head movement based on recorded sound signals are described. | 2012-05-24 |
20120128167 | HOWLING CANCELLER - A howling canceller applied to an acoustic system having a speaker and a microphone comprises: a filter insertion unit for inserting a notch filter at a frequency of an audio signal picked up by the microphone; a setting unit for setting the insertion time of the notch filter on the basis of the frequency at which the notch filter is inserted; and a releasing unit for, when the insertion time set by the setting unit has elapsed, releasing the notch filter, the insertion time of which has elapsed. The setting unit sets the insertion time of the notch filter to be shorter as the frequency at which the notch filter is inserted increases. | 2012-05-24 |
20120128168 | METHOD AND APPARATUS FOR NOISE AND ECHO CANCELLATION FOR TWO MICROPHONE SYSTEM SUBJECT TO CROSS-TALK - A method and apparatus for joint noise and echo cancellation of a two microphone system subject to cross-talk. The method includes estimating the reference output by removing the cross-talk and the estimated echo from the reference channel, when an echo is detected in the reference echo signal, adapting filters H | 2012-05-24 |
20120128169 | EARPHONE PLUG WITH MODE SWITCHING FUNCTION - An earphone plug with a mode switching function is presented. The earphone plug includes a terminal and a switching device. The terminal has a plurality of electrodes to transmit signals. The switching device is combined with the terminal, and is capable of switching between a first mode and a second mode, and part of the electrodes of the terminal are electrically connected together, so as to achieve mode switching to perform processing on different transmission signals. | 2012-05-24 |
20120128170 | Headphone System, Portable Electronic Device and Audio Output Switching Method - A headphone system, installed in a portable electronic device for outputting sounds, includes an audio wire for transmitting audio signals, a sound output device for receiving and demonstrating the audio signals transmitted by the audio wire, an audio processing unit for receiving audio data and outputting the audio signals corresponding to the audio data via the audio wire according to a control signal, an automatic reel wound around by the audio wire for rolling up the audio wire, a length detection unit for detecting a rotating distance and a rotating direction of the automatic reel, and a control unit for outputting the control signal to the audio processing unit according to a detection result of the length detection unit, to control operations of the audio processing unit. | 2012-05-24 |
20120128171 | Wireless Digital Audio Music System - A wireless digital audio system includes a portable audio source with a digital audio transmitter operatively coupled thereto and an audio receiver operatively coupled to a headphone set. The audio receiver is configured for digital wireless communication with the audio transmitter. The digital audio receiver utilizes fuzzy logic to optimize digital signal processing. Each of the digital audio transmitter and receiver is configured for code division multiple access (CDMA) communication. The wireless digital audio system allows private audio enjoyment without interference from other users of independent wireless digital transmitters and receivers sharing the same space. | 2012-05-24 |
20120128172 | WIRELESS SYNCHRONIZATION MECHANISM - A media delivery device that can automatically initiate and establish a secure wireless communication channel with an audio output device comprises a proximity module that recognizes a mutual engagement zone proximate to the media delivery device. The proximity module can detect when the audio output device is within the mutual engagement zone. Moreover, the media delivery device further comprises a communication module wherein upon the proximity module detecting the audio output device within the mutual engagement zone, the communication module automatically initiates and establishes a wireless communication channel with the audio output device. The media delivery device can then wirelessly communicate with the audio output device outside of the mutual engagement zone using the wireless communication channel. | 2012-05-24 |
20120128173 | RADIO SYSTEM INCLUDING TERRESTRIAL AND INTERNET RADIO - A radio system includes a radio tuner for receiving a terrestrial radio signal, a communication device for receiving an internet data, a user interface in signal communication with at least the radio tuner to provide a selective control of at least the radio tuner, and a processor in signal communication with the radio tuner, the communication device, and the user interface, wherein the processor receives a user preference data from at least one of the communication device and the user interface, analyzes the user preference data based on an instruction set, and selectively transmits an audio output to a user based upon the user preference data, wherein a source of the audio output is one of the terrestrial radio signal and the internet data. | 2012-05-24 |
20120128174 | Converting multi-microphone captured signals to shifted signals useful for binaural signal processing and use thereof - A method includes, for each of a number of subbands of a frequency range and for at least first and second frequency-domain signals that are frequency-domain representations of corresponding first and second audio signals: determining a time delay of the first frequency-domain signal that removes a time difference between the first and second frequency-domain signals in the subband. The method includes forming a first resultant signal including, for each of the number of subbands, a sum of one of the first or second frequency-domain signals shifted by the time delay and of the other of the first or second frequency-domain signals; and forming a second resultant signal including, for each of the number of subbands, a difference between the shifted one of the first or second frequency-domain signals and the other of the first or second frequency-domain signals. Apparatus and program products are also disclosed. | 2012-05-24 |
20120128175 | SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR ORIENTATION-SENSITIVE RECORDING CONTROL - Systems, methods, apparatus, and machine-readable media for orientation-sensitive selection and/or preservation of a recording direction using a multi-microphone setup are described. | 2012-05-24 |
20120128176 | SPATIAL NOISE SUPPRESSION FOR A MICROPHONE ARRAY - A noise reduction system and a method of noise reduction includes utilizing an array of microphones to receive sound signals from stationary sound sources and a user that is speaking. Positions of the stationary sound sources relative to the array of microphones are estimated using sound signals emitted from the sound sources at an earlier time. Noise is suppressed in an audio signal based at least in part on the estimated positions of the stationary sound sources. A position of the user relative to the array of microphones can also be estimated | 2012-05-24 |
20120128177 | Circular Frequency Translation with Noise Blending - An audio signal is conveyed more efficiently by transmitting or recording a baseband of the signal with an estimated spectral envelope and a noise-blending parameter derived from a measure of the signal's noise-like quality. The signal is reconstructed by translating spectral components of the baseband signal to frequencies outside the baseband, adjusting phase of the regenerated components to maintain phase coherency, adjusting spectral shape according to the estimated spectral envelope, and adding noise according to the noise-blending parameter. Preferably, the transmitted or recorded signal also includes an estimated temporal envelope that is used to adjust the temporal shape of the reconstructed signal. | 2012-05-24 |
20120128178 | SOUND REPRODUCING APPARATUS, SOUND REPRODUCING METHOD, AND PROGRAM - Sound reproduction is controlled so as to be heard in the optimal state for the hearing function specific to elderly people. A frequency characteristic setting portion for setting the frequency characteristics of an inputted sound signal, and a sound volume setting portion for variable controlling the volume is disclosed. The frequency characteristic setting portion changes a frequency characteristic in which a sound band including a human voice band is emphasized to a frequency characteristic in which the characteristics of a gain in accordance with a frequency gradually becomes flat with an increase in the volume set by the sound volume setting portion. As a result, the frequency band of the human voice is strongly emphasized so as to help elderly people hear it at a low volume, and, as the volume grows higher, a frequency characteristic is changed to a flatter frequency characteristic, thereby making it possible to output easy-to-hear sound while reducing inconvenience caused by the emphasis of a specific frequency band. | 2012-05-24 |
20120128179 | Audio Device - An audio device (e.g. an AV amplifier), with a plurality of audio output terminals according to the HDMI standard, converts audio data of a source device into audio signals suited to audio reproduction abilities (e.g. channel counts) of sink devices. The audio device stores a plurality of audio reproduction ability information describing the predetermined channel count thereof and the channel counts of sink devices, wherein arbitrary audio reproduction ability information precluding audio reproduction ability information of a sink device with the smallest channel count is provided to a source device. The audio device performs down-mixing on audio signals with respect to a sink device whose channel count is smaller than the predetermined channel count, whilst the audio device performs signal processing on audio signals with respect to a sink device whose channel count is larger than the predetermined channel count. | 2012-05-24 |
20120128180 | Analog-to-Digital Converter and Analog-to-Digital Conversion Method - The invention provides an analog-to-digital converter. In one embodiment, the analog-to-digital converter receives a first audio signal from a microphone, and comprises a coding selection module, a pre-amplifier, a | 2012-05-24 |
20120128181 | Analog-to-Digital Converter, Sound Processing Device, and Method for Analog-to-Digital Conversion - The invention provides a sound processing device. In one embodiment, the sound processing device comprises a first microphone, a first analog-to-digital converter, a second microphone, and a second analog-to-digital converter. The first microphone detects a first sound pressure to generate a first analog audio signal. The first analog-to-digital converter converts the first analog audio signal to a first digital audio signal. The second microphone detects a second sound pressure to generate a second analog audio signal. The second analog-to-digital converter converts the second analog audio signal to a second digital audio signal, encodes a third digital audio signal according to the second digital audio signal, receives the first digital audio signal and a clock signal, outputs data bits of the third digital audio signal when the clock signal oscillates to a logic low level, and outputs data bits of the first digital audio signal when the clock signal oscillates to a logic high level. | 2012-05-24 |
20120128182 | Analog-to-Digital Converter and Analog-to-Digital Conversion Method - The invention provides an analog-to-digital converter. In one embodiment, the analog-to-digital converter receives a first audio signal from a microphone sensor, and receives a first channel selection signal and a clock signal, and comprises a toggle detection module, a first data processing module, a second data processing module, and a multiplexer. The toggle detection module detects whether the first channel selection signal is toggling between a logic low level and a logic high level to generate a control signal. The first data processing module processes the first channel selection signal to generate a second channel selection signal. The second data processing module converts the first audio signal from analog to digital to generate a second audio signal. If the control signal indicates that the first channel selection signal is toggling between the logic low level and the logic high level, the multiplexer outputs data bits of the second channel selection signal as an output signal of the analog-to-digital converter when the clock signal oscillates to the logic high level, and outputs data bits of the second audio signal as the output signal of the analog-to-digital converter when the clock signal oscillates to the logic low level. | 2012-05-24 |
20120128183 | SPEAKER - A speaker includes a ring-shaped vibrating member fixed to an internal support body at an internal peripheral edge, and a bobbin attached to an external peripheral edge thereof. A voice coil is attached to the bobbin and is located in a magnetic gap. A ring-shaped control member faces a front portion of the vibrating member, and a sound pass space is formed at an external peripheral side of the control member and at an internal peripheral side thereof. When listening to the speaker from a diagonal location, treble sound waves generated from the left side area are perturbed by the control member so as to prevent interference from sound waves generated from bilaterally separated areas, which prevents a decrease of treble sound pressure levels. | 2012-05-24 |
20120128184 | DISPLAY APPARATUS AND SOUND CONTROL METHOD OF THE DISPLAY APPARATUS - A display apparatus and a sound control method of the display apparatus are provided. The display apparatus includes: a display unit which displays an image thereon; a sound processor which processes an audio signal corresponding to the image displayed on the display unit and outputs the signal as a left audio signal and a right audio signal; a sensor which detects a viewing direction of a user watching the display unit; and a controller which controls the sound processor to individually adjust an extent of the left audio signal and an extent of the right audio signal corresponding to the viewing direction. With this configuration, there are provided a display apparatus which outputs a sound to optimize effects of a three-dimensional (3D) image, and a sound control method of the same. | 2012-05-24 |
20120128185 | PORTABLE ELECTRONIC DEVICE HAVING UNIVERSAL EARPHONE JACK - A portable electronic device includes an earphone jack circuit for receiving an earphone plug, a control circuit and a switch circuit. The control circuit sends audio to or receives audio from the earphone plug by the earphone jack. The switch circuit is set between the earphone jack and the control circuit including a first mode and a second mode. The control circuit identifies a type of the earphone plug, and switches the switch circuit to a corresponding mode according to the type of the earphone plug. | 2012-05-24 |
20120128186 | CONVERSATION DETECTION APPARATUS, HEARING AID, AND CONVERSATION DETECTION METHOD - A conversation detection apparatus uses a head-mounted microphone array to accurately determine whether a speaker in front is a conversing person or not. A conversation detection apparatus ( | 2012-05-24 |
20120128187 | HEARING AID, SIGNAL PROCESSING METHOD, AND PROGRAM - Provided are a hearing aid, signal processing method, and program that enable TV sound to be made easier for a hearing aid user to hear when wishing to watch TV, and a person's voice to be made easier to hear when wishing to converse with that person. A hearing aid ( | 2012-05-24 |
20120128188 | HEARING AID - A hearing aid includes a hearing aid housing and a battery chamber housing coupled to the hearing aid housing and configured to receive a battery. A first charging pin is configured to be electrically connected to the battery to be received in the battery chamber housing and the first charging pin is configured to connect the hearing aid housing to the battery. A first protective cover is positioned over the first charging pin in such a way that the first protective cover is in physical contact with the hearing aid housing. | 2012-05-24 |
20120128189 | INTEGRATED SPEAKER ASSEMBLY FOR PERSONAL MEDIA DEVICE - Systems and methods are provided for media devices including a housing, a frame disposed adjacent to the housing, and an acoustic source that is integrated with the frame for emitting sound from the media device. | 2012-05-24 |
20120128190 | GAS FILLED SPEAKER VOLUME - A speaker enclosure includes a gas cavity and an air cavity separated by a flexible membrane. A diaphragm is located roughly in an opening of the enclosure surrounding the gas cavity and attached to the enclosure by an outer suspension member. The enclosure, the flexible membrane, the diaphragm, and the outer suspension member are gas and air impermeable. The enclosure surrounding the air cavity has a vent hole to allow air to travel into and out of the air cavity for barometric pressure equalization of the gas cavity. Other embodiments are also described and claimed. | 2012-05-24 |
20120128191 | PORTABLE TERMINAL WITH DUCT FOR TRANSMITTER - Provided is a portable terminal including a microphone hole formed to perforate from an outer wall of a housing to an inner wall of the housing, a duct groove extending from an inner side of the housing and being open on a top surface thereof, a microphone holder coupled with the top surface of the duct groove, and a microphone coupled with the microphone holder, in which a duct connected to the microphone hole is formed by coupling the microphone holder with the duct groove, and the microphone is connected with the microphone hole through the duct. The duck is formed by coupling the duct groove formed in the housing of the terminal with the microphone holder coupled with the microphone, thereby smoothly delivering input sound such as user's voice to the microphone and contributing to the slimness of the terminal. | 2012-05-24 |
20120128192 | EARPIECE SYSTEM - An earbud adapter or in-ear monitor includes an Ear Interface that fits the human ear and further permits the wearer of these devices to adjust parameters of the fit. In additional aspects, the Ear Interface portion of these devices permits the user to adjust the transmission of ambient sound. The Ear Interface portion also allows the user to change ornamentation. | 2012-05-24 |
20120128193 | Ergonomic System For Compact Winding And Storage Of Earphone Set/Headphones Used With Digital Media Devices - A case stores an earphone set proximate to a digital media device (DMD). The case includes a storage compartment for storing the earphone set proximate a rear side of the DMD. The earphone set may be wound onto a retaining clip that is formed to receive ear-pieces of the earphone set and has a pair of notches, disposed on opposite edges of the clip, about which the two wires are wound. A distance between inner segments of the notches is a function of the length of the wires such that an inline control panel and a junction splitter of the earphone set are positioned within a periphery of the retaining clip. The earpieces and a jack plug of the earphone set may be retained by the clip to facilitate retention of the cable and wires. | 2012-05-24 |
20120128194 | POP-UP TWEETER - The present invention relates to a pop-up tweeter. In particular, the pop-up tweeter includes a casing, a driving unit inserted into the inside of the casing. The driving unit is configured to be movable upward and downward within the casing along with a speaker. The pop-up tweeter is installed within a vehicle and is configured to have an opening and closing structure which advantageously improves user convenience and provides an external design of a speaker with increased merchantability. | 2012-05-24 |
20120128195 | SPEAKER - A speaker includes a holder forming a hollow space, a magnetic system received into the hollow space and defining a magnetic gap, an elastic plate assembled with the holder and defining a first surface and a second surface opposite to the first surface, a diaphragm defining a dome part connected with the first surface of the elastic plate and an edge part connected with the second surface of the elastic plate, and at least a coil defining an end suspended in the magnetic gap and an another end connected with the dome part. The edge part defines an arcuate portion depressed toward the magnetic system. | 2012-05-24 |
20120128196 | ELECTRONIC DEVICE - In an electronic device, a speaker attaching section | 2012-05-24 |
20120128197 | ELECTRONIC DEVICE WITH CUSHIONED SPEAKER - An exemplary electronic device with a speaker includes a mounting plate, a speaker mounted on the mounting plate, two fasteners mounting the speaker, and a buffer washer squeezed between the mounting plate and the speaker. The buffer washer is capable of absorbing vibration of the speaker. Each of the fasteners includes a head portion and a post portion. The post portion is mounted on the mounting plate and is located outside the speaker. The head portion presses the speaker to abut against the buffer washer. | 2012-05-24 |
20120128198 | Watermarking Systems and Methods - Various improvements and applications for digital watermarking technology are detailed. One concerns techniques for making watermarks resistant to malicious attacks. Another involves using digital watermarking with ID cards and credentials, such as a watermarked driver's license conveying a user's cryptographic PKI. Still another uses digital watermarks in connection with automated compliance audits for corporate users of electronic content. A variety of other technologies are also detailed. | 2012-05-24 |
20120128199 | WATERMARK INFORMATION EMBEDDING DEVICE, WATERMARK INFORMATION PROCESSING SYSTEM, WATERMARK INFORMATION EMBEDDING METHOD, AND PROGRAM - The present invention provides a watermark information embedding device, a watermark information processing system, a watermark information embedding method and program that can provide a two-dimensional code enabling detection of copying. The watermark information embedding device comprises a first wavelet transform unit ( | 2012-05-24 |
20120128200 | ROBUST WATERMARK - A method and system for embedding a watermark in block encrypted content, including encoding a bit string, the bit string including n bits, denoted b | 2012-05-24 |
20120128201 | BI-MODAL DEPTH-IMAGE ANALYSIS - A depth-image analysis system calculates first mode skeletal data representing a human target in an observed scene if a portion of the human target is observed with a first set of joint positions, and calculates second mode skeletal data representing the human target in the observed scene if the portion of the human target is observed with a second set of joint positions different than the first set of joint positions. The first mode skeletal data and the second mode skeletal data have different skeletal joint constraints. | 2012-05-24 |
20120128202 | Image processing apparatus, image processing method and computer readable information recording medium - An image processing apparatus includes an obtaining part configured to obtain a plurality of images including a photographing object photographed by a photographing part; a determination part configured to detects a shift in position between a first image and a second image included in the plurality of images obtained by the obtaining part, and determine whether the first image is suitable for being superposed to the second image; a selection part configured to select a certain number of images from the plurality of images based on a determination result of the determination part; and a synthesis part configured to synthesize the certain number of images selected by the selection part. | 2012-05-24 |
20120128203 | MOTION ANALYZING APPARATUS - A sensor unit is installed to a target object and detects a given physical amount. A data acquisition unit acquires output data of the sensor unit in a period including a first period for which a real value of a value of m time integrals of the physical amount is known and a second period that is a target for motion analysis. An error time function estimating unit performs m time integrals of the output data of the sensor unit and estimates a time function of an error of a value of the physical amount detected by the sensor unit with respect to the real value of the value of the physical amount detected by the sensor unit based on a difference between a value of m time integrals of the output data and the real value for the first period. | 2012-05-24 |
20120128204 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes a selection unit configured to select a plurality of specific areas of a target object, a learning unit configured to learn a detection model that relates to each of the plurality of specific areas, a generation unit configured to generate an area combination as a combination of specific areas selected from the plurality of specific areas, a recognition unit configured to recognize the target object based on the detection model and the area combination, and an addition unit configured to add a new specific area based on a recognition result obtained by the recognition unit. If the new specific area is added by the addition unit, the learning unit further learns a detection model that relates to the new specific area. | 2012-05-24 |
20120128205 | APPARATUS FOR PROVIDING SPATIAL CONTENTS SERVICE AND METHOD THEREOF - Disclosed herein is an apparatus for providing spatial contents service which includes a spatial contents insertion unit, a spatial contents generation unit, a topological relationship generation unit, and a spatial contents composition unit. The spatial contents insertion unit extracts spatial objects included in an image. The spatial contents generation unit generates primary spatial contents corresponding to the image. The topological relationship generation unit compares spatial location information of the primary spatial contents with spatial location information of one or more pieces of secondary spatial contents, and defines a spatial topological relationship between the primary spatial contents and the secondary spatial contents. The spatial contents composition unit couples or links the secondary spatial contents, which has a spatial topological relationship with the primary spatial contents, to the primary spatial contents. | 2012-05-24 |
20120128206 | OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND COMPUTER-READABLE MEDIUM RECORDING PROGRAM THEREFOR - An object detection device includes: an obtaining unit successively obtaining frame images; a first determination unit determining whether a first similarity between a reference image and a first image region in one of the obtained frame images is less than a first threshold value; a second determination unit determining whether a second similarity between the reference image and a second image region, included in a frame image obtained before the one of the frame images and corresponding to the first image region, is less than a second threshold value larger than the first threshold value, when the first determination unit determines that the first similarity is not less than the first threshold value; and a detection unit detecting the first image region as a region of a particular object image when the second determination unit determines that the second similarity is not less than the second threshold value. | 2012-05-24 |
20120128207 | DATA ANALYSIS DEVICE, DATA ANALYSIS METHOD, AND PROGRAM - Provided is a data analysis device for automatically detecting a step on the ground based on point cloud data representing a three-dimensional shape of a feature surface. A space subject to analysis is divided into a plurality of subspaces. A boundary search unit ( | 2012-05-24 |
20120128208 | Human Tracking System - An image such as a depth image of a scene may be received, observed, or captured by a device. A grid of voxels may then be generated based on the depth image such that the depth image may be downsampled. A background included in the grid of voxels may also be removed to isolate one or more voxels associated with a foreground object such as a human target. A location or position of one or more extremities of the isolated human target may be determined and a model may be adjusted based on the location or position of the one or more extremities. | 2012-05-24 |
20120128209 | IMAGE ANALYSIS DEVICE AND IMAGE ANALYSIS PROGRAM - Problem to be Solved: | 2012-05-24 |
20120128210 | Method for Traffic Sign Recognition - The invention relates to a method for traffic sign recognition that analyzes and classifies the image data of a sensor ( | 2012-05-24 |
20120128211 | DISTANCE CALCULATION DEVICE FOR VEHICLE - Provided is a distance calculation device for a vehicle, which can accurately calculate the distance to an object, for example, even when the sunshine condition in an image capture environment changes. In the device, an image quality estimation means ( | 2012-05-24 |