45th week of 2013 patent applcation highlights part 34 |
Patent application number | Title | Published |
20130294572 | OPTIMIZED APERTURE SELECTION IMAGING COMPUTED TOMOGRAPHY SYSTEM AND METHOD - A method and imaging system for operating imaging computed tomography using at least one radiation source and at least one detector to generate an image of an object. The method includes: defining desired image characteristics; and performing calculations to determine the pattern of fluence to be applied by the at least one radiation source, to generate said desired image quality or characteristics. Then, the at least one radiation source is modulated, to generate the intended pattern of fluence between the beam source and the object to be imaged. The desired image characteristics can provide at least one of: desired image quality in at least one defined region of interest; and at least one desired distribution of said image quality. | 2013-11-07 |
20130294573 | METHOD OF AND APPARATUS FOR CONTINUOUS WAVE TOMOSYNTHESIS USING PHOTON COUNTING - Tomosynthesis data may be acquired from an ionizing radiation source that substantially continuously emits radiation while its position is varied relative to a photon counting detector. The detector detects photons comprised within the radiation and photon data indicative of the detected photons is generated. The photon data may comprise data related to a detected photon's detection time, detection location on the detector, energy level, and/or trajectory from the radiation source, for example. The photon data of various photons may be compiled into a plurality of bins and, through reconstruction and tomosynthesis techniques, produce synthesized images of various tomography planes of an object under examination. In this way, the tomosynthesis techniques rely on counting photons rather than measuring their energy to create synthesized images. | 2013-11-07 |
20130294574 | Methods and Systems for the Rapid Detection of Concealed Objects - This invention is directed towards finding, locating, and confirming threat items and substances. The inspection system is designed to detect objects that are made from, but not limited to, special nuclear materials (“SNM”) and/or high atomic number materials. The system employs advanced image processing techniques to analyze images of an object under inspection (“OUI”), which includes, but is not limited to baggage, parcels, vehicles and cargo, and fluorescence detection. | 2013-11-07 |
20130294575 | DYNAMIC BIPLANE ROENTGEN STEREOPHOTOGRAMMETRIC ANALYSIS - A medical imaging system includes a first x-ray image detector, a first x-ray generator, and a motorized turntable. The first x-ray image detector and the first x-ray generator are each mounted on a base and positioned opposite each other such that x-rays are projected from the first x-ray generator to the first x-ray image detector through a first imaging volume. The motorized turntable is positioned below the first imaging volume and between the first x-ray image detector and the first x-ray generator and is configured to rotate an imaging subject within the imaging volume. | 2013-11-07 |
20130294576 | MONOCHROMATIC X-RAY DEVICES AND METHODS OF USE - Described herein are devices for converting a broadband x-ray beam to at least one substantially monochromatic x-ray beam. The devices may be an adaptor for existing x-ray machines or for use with a standalone machine. The device | 2013-11-07 |
20130294577 | WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETER - In the wavelength dispersive X-ray fluorescence spectrometer of the present invention, a counting loss correcting unit ( | 2013-11-07 |
20130294578 | VOLTAGE SWITCHING IN AN IMAGING MODALITY THAT UTILIZES RADIATION TO IMAGE AN OBJECT - Among other things, one or more techniques and/or systems are provided for varying a voltage applied to a radiation source of an imaging modality to vary an energy of emitted radiation. A power supply comprises at least two rectifiers, with a first rectifier being electrically separated from a second rectifier via a switching component. When the switching component is opened, the first and second rectifiers are effectively arranged in parallel, and when the switching component is closed, the first and second rectifiers are effectively arranged in series. The voltage applied by the power supply may be different based upon whether the rectifiers are arranged in parallel or in series, but the power output by the power supply may remain substantially constant regardless of the rectifier arrangement. | 2013-11-07 |
20130294579 | CONCEALED IDENTIFICATION SYMBOLS AND NONDESTRUCTIVE DETERMINATION OF THE IDENTIFICATION SYMBOLS - The concealing of one or more identification symbols into a target object and the subsequent determination or reading of such symbols through non-destructive testing is described. The symbols can be concealed in a manner so that they are not visible to the human eye and/or cannot be readily revealed to the human eye without damage or destruction of the target object. The identification symbols can be determined after concealment by e.g., the compilation of multiple X-ray images. As such, the present invention can also provide e.g., a deterrent to theft and the recovery of lost or stolen objects. | 2013-11-07 |
20130294580 | X-RAY GENERATOR, X-RAY IMAGING APPARATUS, AND CONTROL METHODS THEREFOR - In an X-ray generator which includes an electron beam generating unit which has a plurality of electron emitters and generates an electron beam corresponding to driven electron emitters, and a target electrode which generates X-rays with the irradiation position of an electron beam generated by the electron beam generating unit being an X-ray focus, the X-ray focus shape formed by a set of X-ray focuses on the target electrode is controlled by individually controlling driving of the plurality of electron emitters. | 2013-11-07 |
20130294581 | X-RAY IMAGING APPARATUS AND X-RAY IMAGING METHOD - The invention is aimed to provide an X-ray imaging apparatus and the like ensuring a sufficient range of detecting the amount of X-ray movement with respect to the pixel size of a detector in comparison with the method disclosed in International Publication No. WO2008/029107. The X-ray imaging apparatus of the present invention has a splitting element which spatially linearly splits an X-ray beam; and a shielding unit which shields a part of the X-ray beam which is split by the splitting element and whose position is changed by a test object. The shielding unit has a region transmitting X-rays and a region having a shielding element shielding (blocking) X-rays. A dividing line between the X-ray transmitting region and the region having the shielding element is configured to be arranged obliquely so as to cross the linearly split X-ray beam. | 2013-11-07 |
20130294582 | X-RAY IMAGING APPARATUS - An X-ray imaging apparatus is provided with a multi X-ray source and a collimator in which a plurality of slits for X-rays to pass through are two-dimensionally formed, the size and position of the slits being adjustable. A control unit, as a first control mode, controls the size and position of the slits to move an examination region in parallel, when an X-ray source is changed to a different X-ray source, such that the examination directions are parallel before and after the change. Also, the control unit, as a second control mode, controls the size and position of the slits to rotate the examination direction, when an X-ray source is changed to a different X-ray source, such that the center of the examination regions is the same before and after the change. | 2013-11-07 |
20130294583 | X-Ray Collimator - An X-ray collimator for controlling an X-ray radiation field, having a lower base member, a pair of regulating members, a pair of surrounding members having substantially U-shaped forms in planar view, N columnar members surrounded by the pair of surrounding members (where N is 4, 6, or 8), a guiding member, a pair of moving members moving parallel to the opposed surfaces of the regulating members, an upper base member, a first motor for horizontally moving the pair of moving members, and a second motor for moving the columnar members. The first motor is driven to horizontally move the pair of moving members over the same distance in opposite directions. The second motor is configured to move one of the columnar members along an internal surface of the surrounding member surrounding the columnar member, thereby moving the other N−1 columnar members sequentially. | 2013-11-07 |
20130294584 | MOBILE X-RAY MACHINE WITH AN ANTICOLLISION DEVICE - An X-ray machine is provided. The X-ray machine comprises an X-ray tube; an X-ray detector placed opposite the X-ray tube in a direction of emission of X-rays; and a mobile device on which the X-ray tube and the X-ray detector are mounted, the mobile device comprising a motor capable of causing the automatic movement of the X-ray machine, and an impact-sensing system coupled to the motor in order to control the movement of the mobile device in the event of an impact applied to the X-ray apparatus. | 2013-11-07 |
20130294585 | SOLAR POWERED WIRELESS CONTROL DEVICE FOR MEDICAL IMAGING SYSTEM - A control device for controlling the operation of a medical imaging system is disclosed. The control device comprises at least one solar energy unit configured to generate electrical energy from ambient light energy. The control device also comprises at least one switch connected to the at least one solar energy unit that is configured to receive the electrical energy for operating the medical imaging system. | 2013-11-07 |
20130294586 | Dental Sensor Holder and Method of Holding a Dental Sensor - A dental sensor holder including a strip of pliable, longitudinally elastic material having two ends. The holder is constructed by permanently bonding the two ends of the strip to form a somewhat elastic loop. In addition, the sensor holder includes an adjustable bond portion on the inside of the loop which may selectively be engaged to join adjacent portions of the strip into a functional bitewing. | 2013-11-07 |
20130294587 | SPEAKER ADAPTATION - A method for speaker adaptation includes receiving a plurality of media files, each associated with a call center agent of a plurality of call center agents and receiving a plurality of terms. Speech processing is performed on at least some of the media files to identify putative instances of at least some of the plurality of terms. Each putative instance is associated with a hit quality that characterizes a quality of recognition of the corresponding term. One or more call center agents for performing speaker adaptation are determined, including identifying call center agents that are associated with at least one media file that includes one or more putative instances with a hit quality below a predetermined threshold. Speaker adaptation is performed for each identified call center agent based on the media files associated with the identified call center agent and the identified instances of the plurality of terms. | 2013-11-07 |
20130294588 | SYSTEM AND METHOD FOR CORRELATING USER CALL RESPONSE TO ELECTRONIC MESSAGES - A method of correlating voice calls with received electronic messages includes sending an electronic message associated with a second party to a first party; subsequently receiving a voice call from the first party by the second party; automatically determining whether the voice call resulted from the electronic message, based on electronically stored information about the sending of the electronic message and about the subsequently received voice call; and if it is determined that the voice call resulted from the electronic message, flagging the voice call to have a different status from voice calls not determined to have resulted from an electronic message. | 2013-11-07 |
20130294589 | SYSTEM, METHOD AND SOFTWARE FOR A SPEECH-ENABLED CALL ROUTING APPLICATION USING AN ACTION-OBJECT MATRIX - A system, method and software for facilitating a speech-enabled call routing application using an action-object matrix is disclosed. In operation, a natural language user utterance may be evaluated to identify an action and object available in an action-object matrix indicating transactions or operations available to a user. Depending upon the contents of the natural language user utterance, additional prompts and/or a disambiguation dialogue may be effected to elicit an available action-object combination selection from the user. Following identification of an action-object combination from the natural language user utterance, the action-object matrix may cooperate with a look-up table to identify an appropriate use routing destination. Following identification of an appropriate routing destination, the user connection may be routed to a service agent or module configured to facilitate the user selected transaction as indicated by the action-object combination. | 2013-11-07 |
20130294590 | Voice Response Apparatus and Method of Providing Automated Voice Responses with Silent Prompting - A voice response unit (VRU) includes a silent prompt feature in the form of an intentional delay inserted after a message is given to a caller, during which delay the caller may invoke alternative processing or interrupt current processing. If appropriate alternative or interrupt commands are not received during the delay period, then processing continues as provided in accordance with the previously played message. The duration of this silent prompt delay is carefully selected to provide sufficient response time for the caller to request alternative processing, while avoiding a perceptible or objectionable delay to the average caller not requiring alternative processing. | 2013-11-07 |
20130294591 | System And Method For Augmenting Features Of Visual Voice Mail - A method for delivery of a voice mail message to a recipient. The method includes determining content of the voice mail message, identifying a recipient of the voice mail message based on the determining step, converting the voice mail message to a format for delivery based on the identifying step, and delivering the converted voice mail message to the recipient. The method further includes identifying a voice mail box of the recipient and caching voice mail box information at a voice mail server. | 2013-11-07 |
20130294592 | COMPUTER TELEPHONY INTEGRATION WITH CONNECTION OF THE COMPUTER VIA A PRESENCE SERVER - The invention relates to the field of Computer telephony Integration and in particular to the migration of the interface standardised according to ECMA-29 to the private branch exchange (PBX) via a CSTA gateway. The clients (C | 2013-11-07 |
20130294593 | NETWORK NODES PROVIDING PRE-CALL AND DURING CALL ADVERTISING - A voice call network node communicates advertisements to user terminals of a telecommunications system. The voice call network node includes a voice call handling component and an advertisement insertion component. The voice call handling component responds to a voice call from a caller user terminal by identifying characteristics of the caller user terminal and/or the callee user terminal. The advertisement insertion component communicates voice call profile information through a network to an advertisement service offering node. The voice call profile information identifies characteristics of the caller user terminal and/or the callee user terminal The advertisement insertion component also receives an advertisement from the advertisement service offering node responsive to the communicated voice call profile information, and communicates the advertisement to the caller user terminal and/or to the callee user terminal Related advertisement service offering nodes and user terminals are disclosed. | 2013-11-07 |
20130294594 | AUTOMATING THE IDENTIFICATION OF MEETING ATTENDEES - In an example embodiment, there is disclosed herein an apparatus for automatically identifying attendees in a conference call. A social graph associated with a first meeting attendee is searched to identify a second, unknown attendee. For example, the apparatus may search the social graph for a matching voice print, and/or matching facial recognition characteristics in order to identify the unknown attendee. | 2013-11-07 |
20130294595 | Multi-modal communications with conferencing and clients - A system and method for merging multi-modal communications are disclosed. The multi-modal communications can be synchronous, asynchronous and semi-synchronous. By way of a non-limiting example, at least two devices operating with varied modalities can be connected to a conferencing appliance. The conferencing appliance can integrate the differing modalities from the at least two devices by executing at least one of turn taking, conference identification, participant identification, ordering of interjections, modulation of meaning, expectation of shared awareness, floor domination and combination thereof. | 2013-11-07 |
20130294596 | System and Method for Speech-Enabled Call Routing - In a particular embodiment, a method includes receiving a communication from a source. The communication is associated with an account of the source. The method further includes determining, at a processor, whether a time period satisfies a threshold time period. The time period is associated with a voice message box having a particular status. The method further includes routing the communication to a first destination based on a determination that the time period satisfies the threshold time period. | 2013-11-07 |
20130294597 | Aligning the Upstream DMT Symbols of Multiple Lines in a TDD DSL System - A method comprising transmitting a delay value to each of a plurality of digital subscriber line (DSL) transceivers, by a distribution point unit (DPU), and receiving a plurality of signals at substantially the same time, wherein each of the plurality of signals is from a different DSL transceiver in the plurality of DSL transceivers and transmitted at different times based on the delay value and a corresponding propagation delay. | 2013-11-07 |
20130294598 | TELEPHONE TERMINAL AND HANDLE OF TELEPHONE TERMINAL - Embodiments of the present invention disclose a telephone terminal. The telephone terminal includes: a first handle end, a second handle end, a voice processing unit, and an input-output unit. The voice processing unit receives a first voice signal sent by the first handle end and a second voice signal sent by the second handle end, processes the first voice signal and the second voice signal, and sends the processed voice signal to a communication peer through the input-output unit. According to the embodiments of the present invention, voice signals of the two handle ends are received, processed, and then sent to the communication peer, a problem of failing to send a speech signal of a user to the communication peer when the user holds the handle upside down may be solved, and user experience is improved. | 2013-11-07 |
20130294599 | PLUGGABLE CRYPTOGRAPHY - Mechanisms are provided for allowing pluggable encryption in an operating system. Modules such as proprietary cipher modules connect to a kernel cryptographic framework using cryptographic cipher adapters. Supported cryptographic ciphers as well as proprietary cryptographic ciphers can be used in a transparent manner during file system access, key management, and metadata maintenance operations. Proprietary cipher modules interact with the cryptographic cipher adapters as though the cryptographic cipher adapters are the kernel cryptographic framework. The kernel cryptographic framework interacts with the cryptographic cipher adapters as though the cryptographic cipher adapters are proprietary cipher modules. | 2013-11-07 |
20130294600 | PUBLIC KEY ENCRYPTION WITH DIGITAL SIGNATURE SCHEME - An improved encryption and digital signature system and method in accordance with the invention reuses an encryption ephemeral key pair from an encryption process in a digital signature process. The reuse of the encryption ephemeral key pair in the digital signature process advantageously results in reduced byte size of the digital signature and reduction of costly computation overhead. In a preferred embodiment, the invention is based on the El Gamal encryption scheme and the Nyberg-Rueppel signature scheme. The present invention is particularly useful for operation in conjunction with small communication devices having limited processing and storage, wherein such devices may communicate via bandwidth sensitive RF links. | 2013-11-07 |
20130294601 | Efficient Multivariate Signature Generation - A cryptographic method and apparatus, including providing a public key that defines a multivariate polynomial mapping Q( ) over a finite field F, extracting a first vector Y of verification values from a message, computing over the first vector, using a processor, a digital signature X including a second vector of signature values such that application of the mapping to the digital signature gives a third vector Q(X) of output values such that each output value is equal to a corresponding element of a vector sum Y+aY | 2013-11-07 |
20130294602 | Small Form-Factor Cryptographic Expansion Device - A cryptographic expansion device that can be attached to a communication component of a communication device to enable the communication device to perform cryptographic operations on communications sent to and from the communication device is described. The cryptographic expansion device can be a small-form factor cryptographic expansion device that can be used with a small-form factor communication component such as a micro-SIM (subscriber identity module) card. When used with a communication device, the cryptographic expansion device enables the communication device to send and received end-to-end secure encrypted communications. The end-to-end secure communications enabled by the cryptographic expansion device can be utilized by a user of the communication device to perform financial and/or banking transactions. | 2013-11-07 |
20130294603 | CENTRALIZED KEY MANAGEMENT IN EMBMS - A split architecture eMBMS with distributed BMSCs providing the same eMBMS service allows for a centralized key service where each BMSC is able to derive a set of MTKs from the MSK using the MTK-IDs as the differentiating input. This avoids the need to send MTKs to the BMSCs. | 2013-11-07 |
20130294604 | DISTRIBUTED KEY-BASED ENCRYPTION SYSTEM - A distributed key-based encryption system comprises a sending side and a receiving side. The sending side comprises a key-data generation unit, an encryption unit, a first wireless-transfer unit, and a second wireless-transfer unit. The receiving side comprises a third wireless-transfer unit, a fourth wireless-transfer unit, and a decryption unit. The communication between the second wireless-transfer unit and the fourth wireless-transfer unit is directional. | 2013-11-07 |
20130294605 | SOUND IMAGE LOCALIZATION APPARATUS - The present disclosure relates to a sound image localization apparatus and a sound image localization method using head related transfer function (HRTF), and to a virtual surround system. | 2013-11-07 |
20130294606 | ADVANCED ENCODING OF MUSIC FILES - Example embodiments allow for the creation, distribution, and use of flexible media formats. Example embodiments may allow individual content files to be rendered in multiple formats and versions. In addition, example embodiments may provide for granular rights management, which may allow users to access content files on a feature-by-feature basis. | 2013-11-07 |
20130294607 | BROADCAST TRANSMITTING APPARATUS AND BROADCAST TRANSMITTING METHOD FOR PROVIDING AN OBJECT-BASED AUDIO, AND BROADCAST PLAYBACK APPARATUS AND BROADCAST PLAYBACK METHOD - A broadcast transmitting apparatus and method, and a broadcast playback apparatus and method for providing an object-based audio by encoding and decoding a multichannel audio signal are provided. The broadcast transmitting apparatus may generate audio identification information used to determine whether the multichannel audio signal is an object-based audio signal. When the multichannel audio signal is determined to be the object-based audio signal, based on the audio identification information, the broadcast playback apparatus may control and output the multichannel audio signal for each channel. | 2013-11-07 |
20130294608 | SOURCE SEPARATION BY INDEPENDENT COMPONENT ANALYSIS WITH MOVING CONSTRAINT - Methods and apparatus for signal processing are disclosed. Source separation can be performed to extract moving source signals from mixtures of source signals by way of independent component analysis. Source motion is modeled by direct to reverberant ratio in the separation process, and independent component analysis techniques described herein use multivariate probability density functions to preserve the alignment of frequency bins in the source separation process. | 2013-11-07 |
20130294609 | AUDIO CHANNEL FAULT DETECTION SYSTEM - An audio system includes a diagnostic capability to check for faults to a power source and faults to ground for output audio channels configured to drive loudspeakers. The fault to ground analysis involves analysis of a number of digital samples to determine if a predetermined threshold is exceeded during a predetermined period of time. The analysis may involve both a digital signal processor and a microprocessor performing a zero crossing analysis using the predetermined threshold and the predetermined window of time. | 2013-11-07 |
20130294610 | METHOD OF FITTING A HEARING DEVICE - The invention relates to a method for determining an estimated transfer function of an acoustic feedback path during fitting of a hearing device, which receives acoustic signals from an individual's surroundings, modifies the acoustic signals electronically and transmits the modified acoustic signals into the individual's ear or ear canal. In order to save resources in the hearing device, the hearing device reuses a start-up jingle for determining an estimated transfer function during a fitting session upon reception of a predefined message from a fitting apparatus. | 2013-11-07 |
20130294611 | SOURCE SEPARATION BY INDEPENDENT COMPONENT ANALYSIS IN CONJUCTION WITH OPTIMIZATION OF ACOUSTIC ECHO CANCELLATION - Methods and apparatus for signal processing are disclosed. Source separation can be performed to extract source signals from mixtures of source signals and perform acoustic echo cancellation. Independent component analysis may be used to perform the source separation in conjunction with acoustic echo cancellation on the time-frequency domain mixed signals to generate at least one estimated source signal corresponding to at least one of the original source signals. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 2013-11-07 |
20130294612 | AUTOMATIC MICROPHONE MUTING OF UNDESIRED NOISES BY MICROPHONE ARRAYS - Methods and systems for cancelation of table noise in a speaker system used for video or audio conferencing are disclosed. Table noise is cancelled by using a vertical microphone array to distinguish the tilt angle of sound received by a microphone. If the sound is close to horizontal, the audio is muted. If the sound is above a given angle from horizontal, it is not muted, as this indicates a person speaking. This eliminates paper rustling, keyboard clicks and the like. | 2013-11-07 |
20130294613 | ELECTROLARYNX DEVICES AND USES THEREOF - The present invention relates to electrolarynx devices and their use. In particular, the present invention relates to methods and compositions (e.g., devices) to provide electrolarynx (EL) users with greater intonation in their speech. | 2013-11-07 |
20130294614 | System and Method for Performing Voice Activity Detection - A Voice Activity Detection (VAD) algorithm provides a simple binary signal indicating the presence or absence of speech in a microphone signal. The VAD algorithm includes a first step of noise suppression which both estimates and removes (i.e., filters) ambient noise from the microphone signal to create a filtered signal. The magnitude of the filtered signal is then compared to a threshold in order to produce a VAD output signal. The threshold is dynamic and may be derived either from the filtered signal itself, or from a noise spectrum estimate calculated by the noise suppression step. | 2013-11-07 |
20130294615 | POP-NOISE REMOVING METHOD - Provided is a pop-noise removing method. The pop-noise removing method analyzes an acoustic noise, occurring when receiving digital broadcasting under a weak electric field environment, and reduces a pop-noise on the basis of the analyzed result, for transferring digital broadcasting with a minimized pop-noise to consumers. Accordingly, an output of the pop-noise of digital broadcasting can be minimized | 2013-11-07 |
20130294616 | METHOD AND SYSTEM FOR SPEECH ENHANCEMENT IN A ROOM - A system for speech enhancement in a room, having: a microphone arrangement with at least two spaced apart microphones for capturing audio signals from a speaker's voice, an acoustic beamforming unit for processing the captured audio signals in a manner so as to impart one of a plurality of different directional patterns to the microphone arrangement; a feedback cancellation unit for applying a feedback cancellation algorithm to the processed audio signals and for providing a feedback status signal indicating how close an acoustic feedback loop of the system is to feedback; an amplifier for amplifying the processed audio signals; a loudspeaker arrangement to be located in the room for generating sound according to the amplified audio signals; and a control for selecting the directional pattern imparted to the microphone arrangement as a function of the feedback status signal. | 2013-11-07 |
20130294617 | Coupling an Electronic Skin Tattoo to a Mobile Communication Device - An electronic skin tattoo affixes to a body surface for providing auxiliary voice input to a mobile communication device. The tattoo includes a microphone, a transceiver for wireless communication with the mobile communication device, a power supply, and a controller coupled to the power supply, the transceiver and the microphone. The controller is operable to receive an initialization signal from the mobile communication device to initiate reception of an audio stream picked up from the microphone and transmit via the transceiver audio signals for the mobile communication device. | 2013-11-07 |
20130294618 | SOUND REPRODUCING INTELLECTUAL SYSTEM AND METHOD OF CONTROL THEREOF - The invention relates to the method and devices of sound volume management and control in the attended areas. According to the proposed method and system variants the sound reproducing system comprises: sounding mode appointment device, central station for audio signal transmittance; one or more peripheral stations for audio signal reception and playback; appliance for listener's location recognition; computing device for performing calculation concerning sounding parameters at the points of each listener's location and for performing calculation of controlling parameters for system tuning. The system can be operated wirelessly and can compose a local network. | 2013-11-07 |
20130294619 | Engine Sound Enhancement ("ESE") System for a Continuously Variable Transmission ("CVT") Equipped Vehicle - A control system for a vehicle is provided. The vehicle has a continuously variable transmission (“CVT”), an engine, and a speaker. The control system includes a vehicle bus, a shifting module, and an engine sound module. The vehicle bus transmits a signal. The signal indicates a plurality of operating conditions of the vehicle. The shifting module receives the signal from the vehicle bus. The shifting module determines if the plurality of operating parameters of the vehicle indicate that the speaker is required to emit an audio signal that is blended with an engine sound emitted from the engine to mimic a shifting sound that a theoretical fixed gear transmission creates while shifting gears. The shifting module generates a shift mode signal if the speaker is required to emit the audio signal. The engine sound enhancement (“ESE”) module receives the shift mode signal. | 2013-11-07 |
20130294620 | ACCELERATION INFORMATION TRANSMISSION DEVICE - A sound volume is adjusted in accordance with a volume adjustment coefficient ka calculated in accordance with a coefficient map with respect to an accelerator opening angle APO and another volume adjustment coefficient kv calculated in accordance with the coefficient map with respect to a vehicle speed V. The coefficient map with respect to vehicle speed V is set such that, as accelerator opening angle APO becomes higher, volume adjustment coefficient ka becomes larger in a sigmoid configuration. In addition, the coefficient map with respect to accelerator opening angle APO is set such that, as vehicle speed V becomes higher, volume adjustment coefficient kv becomes smaller in the sigmoid configuration. | 2013-11-07 |
20130294621 | AUDIO SIGNAL PROCESSING METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME - A method of processing an audio signal is provided. The method includes receiving at least one digital audio stream from at least one audio source, applying at least one gain value to each of the at least one digital audio stream by a gain adjustment unit, mixing the at least one digital audio stream to which the at least one gain value has been applied, calculating a representative gain value from the at least one gain value, calculating an extra valid headroom based on the representative gain value for correction of the mixed at least one digital audio stream, and post-processing the mixed at least one digital audio stream using the extra valid headroom. | 2013-11-07 |
20130294622 | ACOUSTIC TRANSDUCER - Provided is an acoustic transducer including: a semiconductor substrate; a vibrating membrane provided above the semiconductor substrate, including a vibrating electrode; and a fixed membrane provided above the semiconductor substrate, including a fixed electrode, the acoustic transducer detecting a sound wave according to changes in capacitances between the vibrating electrode and the fixed electrode, converting the sound wave into electrical signals, and outputting the electrical signals. At least one of the vibrating electrode and the fixed electrode is divided into a plurality of divided electrodes, and the plurality of divided electrodes outputting the electrical signals. | 2013-11-07 |
20130294623 | High Performance Transducer - Systems and methods for a high performance transducer are disclosed. For example, one described transducer includes: a pressure locking chamber with at least one orifice; a two-state solenoid configured to be controlled by a control circuit and a capacitor, the two-state solenoid comprising a solenoid housing; and a permanent magnet assembly configured to be actuated by the two-state solenoid to move between an open and a closed position, the permanent magnet assembly comprising a stopper configured to seal the at least one orifice in the closed position. | 2013-11-07 |
20130294624 | DEVICE AND METHOD FOR DRIVING A SOUND SYSTEM AND SOUND SYSTEM - A driving device for a sound system by loudspeaker signals, wherein the sound system has a wave field synthesis loudspeaker array and one or several supply loudspeakers arranged separate from the wave field synthesis array includes an audio input for receiving at least one audio signal from at least one sound source, a position input for receiving information on a position of the sound source, a wave field synthesis unit for calculating loudspeaker signals for the loudspeakers of the wave field synthesis loudspeaker array, and a provider for providing the loudspeaker signal for the one or the several supply loudspeakers. The driving device enables a sound system by means of which sound localization becomes possible for the audience and at the same time pleasant levels can be achieved also in the first rows of the audience. | 2013-11-07 |
20130294625 | METHOD FOR ACOUSTICAL LOADING OF HEARING ASSISTANCE DEVICE RECEIVER - Disclosed herein, among other things, are methods and apparatus for hearing assistance devices, and in particular to improved methods and apparatus for acoustical loading of hearing assistance device receivers. One aspect of the present subject matter relates to a hearing assistance method. A hearing assistance device including hearing assistance electronics is provided. A receiver assembly includes a receiver that is configured to convert an electrical signal from the hearing assistance electronics to an acoustic signal. The receiver is acoustically loaded using air inside the receiver assembly, providing a plurality of acoustical resonators that can be tuned to smooth a frequency response of the receiver to improve audio quality of the receiver. | 2013-11-07 |
20130294626 | HEARING AID SYSTEM - A hearing aid system in communication with an adjusting apparatus which executes a fitting software is provided. The hearing aid system includes a hearing aid and an embedded integrated device. The hearing aid stores therein a first setting and is worn by the user. The user inputs setting data via the executed fitting software. The embedded integrated device receives the setting data from the electronic apparatus to program the hearing aid to change a first setting preciously stored in the hearing aid into a second setting associated with the setting data. | 2013-11-07 |
20130294627 | HEARING AID RETAINER ACCESSORY - A hearing aid retainer accessory is provided for use with a hearing aid having a housing with a longitudinal end face portion comprising a mechanical connection terminal and an electrical connection point. The hearing aid retainer accessory comprises a retainer element with a first end face portion having a first mechanical connection means configured to be engageable to a mechanical connection terminal of a longitudinal end face portion of a housing of a hearing aid. | 2013-11-07 |
20130294628 | FLEX CONNECTOR FOR A HEARING ASSISTANCE DEVICE - The present disclosure relates to improved receiver connectors for hearing assistance devices. One aspect of the present subject matter relates to a hearing assistance system including a flex connector. A hearing assistance device housing includes hearing assistance electronics for a hearing assistance device. The system also includes a receiver configured to convert an electrical signal from the hearing assistance electronics to an acoustic signal. The receiver is configured to enable a quick connect and disconnect at various degrees on and off vertical axial alignment with repeatable reliability, according to various embodiments. | 2013-11-07 |
20130294629 | OPEN FIT CANAL HEARING DEVICE - A hearing aid device adapted for use within the ear canal and of partially exposed in the canal types. This aid allows an air gap to substantially surround the hearing aid shell and air passages which communicate with the inner ear minimizing occlusion sensations and providing the user with an enhanced natural hearing experience. An aspect of this device is the provision of air passages in the mounting insert which securely positions the hearing aid shell in the wearer's canal. These passages are designed to stay open after insertion of the aid in the ear canal. In use, unamplified sound from the outside passes around the hearing aid shell, through the air passages in the mounting insert blending with the amplified sound emanating from the receiver. The area of air passages in the mounting insert can be tailored by the technician adapting to the hearing loss characteristics of the user. | 2013-11-07 |
20130294630 | EARPHONE DEVICE - An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing. | 2013-11-07 |
20130294631 | TOOL FOR REMOVAL OF CANAL HEARING DEVICE FROM EAR CANAL - A removal tool for removing canal hearing devices from the ear canal, examples of which may include a hand piece and a removal loop having a wide section for placing over a knob handle structure incorporated within the canal hearing device, and a narrow section for interlocking with the knob handle to remove the hearing device from the ear. The removal loop is generally configured in the shape of keyhole to guide and transition of the knob and shaft of the knob handle into the narrow section for capture and interlocking therewithin. The removal tool may provide ease of use, particularly for individuals with poor dexterity and/or poor vision. In a preferred embodiment, the removal loop is made of a single formed wire for improved durability, lower cost of fabrication, and safe operation that minimizes contact with the walls of the ear canal. | 2013-11-07 |
20130294632 | Panel-form loudspeaker - Disclosed is a panel-form loudspeaker. The panel-form loudspeaker includes a resonant mode sound radiating panel, a case with a vibrating plate attached on the sound radiating panel, and a number of transducers separated from each other for forming a vibration and connected with the vibrating plate for transferring the vibration to the vibrating plate to cause the sound radiating panel to resonate and radiate an acoustic output. The vibrating plate has a number of vibrating portions mounting on the sound radiating panel and spaced from each other for fixing the transducers and a number of bending portions extending from the vibrating portions away from the sound radiating panel. | 2013-11-07 |
20130294633 | BATTERY DOOR - An earcup assembly | 2013-11-07 |
20130294634 | EARPHONE SET WITH INTERCHANGEABLE IN-EAR AND IN-CONCHA CAPS - An exemplary earphone set includes a shell, a speaker received in the shell, and an in-ear cap and an in-concha cap. The shell includes a sound tube having a first locking structure formed on an outer circumferential wall thereof. Each of the in-ear cap and the in-concha cap includes an inner tube having a second locking structure formed on an inner circumferential wall thereof, and a casing extending from a front end of the inner tube towards the shell. The first locking structure is detachably lockable with the second locking structure of one of the in-ear cap and the in-concha cap as selected by a user. | 2013-11-07 |
20130294635 | EARPHONE DEVICE - An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing. | 2013-11-07 |
20130294636 | DIGITAL LOUDSPEAKER WITH ENHANCED PERFORMANCE - Digital loudspeaker comprising a support, a plurality of first membranes suspended on the support, said first membranes being bistable, and said loudspeaker comprising actuator for each of the first membranes that can change each of the first membranes from a first stable state to a second stable state and vice versa, and a controller for controlling said first actuator. | 2013-11-07 |
20130294637 | AUDIO OUTPUT DEVICE - A portable terminal device ( | 2013-11-07 |
20130294638 | SPEAKER TOWER - A speaker system with an enclosure that has a rear wall, first and second side walls, first and second front walls, a top end and a bottom end. Each of the walls has upper and lower edges. The side walls are attached at right angles to the rear wall. The front walls have leading edges and trailing edges. The leading edges are joined at an acute angle and the trailing edges are attached to the side walls. The top end is attached to the upper edges and the bottom end is attached to the lower edges. At least three speakers are mounted to each of the rear wall and the first and second side walls. Wiring connects the speakers to connectors that provide connection to a signal source. The acute angle between the front walls is at least approximately 45 degrees and/or less than or equal to approximately 75 degrees. | 2013-11-07 |
20130294639 | LOUDSPEAKER APPARATUS - There is provided a loudspeaker apparatus which has a diaphragm and a magnet system for driving the diaphragm. The loudspeaker apparatus also has a light source and a cooling device (K) having at least one cooling unit for cooling the at least one light source. The light source is thermally coupled to the first cooling unit. The first cooling unit with the at least one light source is arranged in front of the diaphragm. The outside of the diaphragm can have light reflecting properties. | 2013-11-07 |
20130294640 | LOUDSPEAKER, VIDEO DEVICE, AND PORTABLE INFORMATION PROCESSING APPARATUS - A loudspeaker includes a diaphragm that vibrates back and forth to emit a sound, a magnetic circuit that is provided on a rear side of the diaphragm and has a magnetic gap on a diaphragm side, and a voice coil that is directly or indirectly joined to the diaphragm and disposed within the magnetic gap. A magnetic fluid is loaded within the magnetic gap. Also, a plurality of first edge pieces are provided at different positions in an outer circumferential portion of the diaphragm for vibratably supporting the diaphragm, each of the first edge pieces having a non-linear cross-sectional shape. | 2013-11-07 |
20130294641 | Multiple transform utilization and application for secure digital watermarking - Multiple transform utilization and applications for secure digital watermarking In one embodiment of the present invention, digital blocks in digital information to be protected are transformed into the frequency domain using a fast Fourier transform. A plurality of frequencies and associated amplitudes are identified for each of the transformed digital blocks and a subset of the identified amplitudes is selected for each of the digital blocks using a primary mask from a key. Message information is selected from a message using a transformation table generated with a convolution mask. The chosen message information is encoded into each of the transformed digital blocks by altering the selected amplitudes based on the selected message information. | 2013-11-07 |
20130294642 | AUGMENTING VIDEO WITH FACIAL RECOGNITION - A video segment including interactive links to information about an actor appearing in the segment may be prepared in an automatic or semi-automatic process. A computer may detect an actor's face appearing in a frame of digital video data by processing the video file with a facial detection algorithm. A user-selectable link may be generated and activated along a track of the face through multiple frames of the video data. The user-selectable link may include a data address for obtaining additional information about an actor identified with the face. The video data may be associated with the user-selectable link and stored in a computer memory. When later viewing the video segment via a media player, a user may select the link to obtain further information about the actor. | 2013-11-07 |
20130294643 | TIRE DETECTION FOR ACCURATE VEHICLE SPEED ESTIMATION - In some aspects of the present application, a computer-implemented method for determining the speed of a motor vehicle in a vehicle speed detection system is disclosed. The method can include receiving a plurality of images of a motor vehicle traveling on a road, each of the images being separated in time by a known interval; determining, for each of at least two of the images, a point of contact where a same tire of the vehicle contacts a surface of the road based, in part, on one or more identified features of the vehicle in one or more of the plurality of images; and using the points of contact and the time interval separations to calculate a speed at which the vehicle is traveling on the road. | 2013-11-07 |
20130294644 | SYSTEM AND METHOD FOR REPAIRING COMPOSITE PARTS - A composite repair system and method for assisting in the repair of a cured composite part in which a damaged portion has been cut out and removed, exposing a plurality of composite plies and their cut edges, which are then taper sanded to expose a plurality of taper-sanded surfaces and their corresponding ply boundaries. The ply boundaries may be traced by a user with a marking device. The composite repair system may comprise an image capturing device to obtain an image of the traced ply boundaries and a computing device for processing creating a map of the traced ply boundaries based on the image. The map may be used to manufacture filler plies having peripheral edges shaped to correspond with the ply boundaries for replacing the damaged portion of the composite part. | 2013-11-07 |
20130294645 | METHOD AND APPARATUS FOR SINGLE-PARTICLE LOCALIZATION USING WAVELET ANALYSIS - Accurate localization of isolated particles is important in single particle based super-resolution microscopy. It allows the imaging of biological samples with nanometer-scale resolution using a simple fluorescence microscopy setup. Nevertheless, conventional techniques for localizing single particles can take minutes to hours of computation time because they require up to a million localizations to form an image. In contrast, the present particle localization techniques use wavelet-based image decomposition and image segmentation to achieve nanometer-scale resolution in two dimensions within seconds to minutes. This two-dimensional localization can be augmented with localization in a third dimension based on a fit to the imaging system's point-spread function (PSF), which may be asymmetric along the optical axis. For an astigmatic imaging system, the PSF is an ellipse whose eccentricity and orientation varies along the optical axis. When implemented with a mix of CPU/GPU processing, the present techniques are fast enough to localize single particles while imaging (in real-time). | 2013-11-07 |
20130294646 | METHOD AND SYSTEM FOR ANALYZING INTERACTIONS - Techniques are provided for tracking different types of subjects and labeling the tracks according to subject type. In an implementation, the tracking includes tracking first and second subject types using video, and also tracking subjects of the first type using Wi-Fi tags provided to the subjects of the first type. The video and Wi-Fi tracks can be compared in order to identify and label which video tracks are associated with subjects of the first type and which video tracks are associated with subjects of the second type. Upon the tracks having been labeled, interactions between the different subject types can be identified and analyzed. | 2013-11-07 |
20130294647 | VISUAL MONITORING - Systems, methods, and computer program products for monitoring events. For example, a system for monitoring events, may comprise reporting and alerting tools operable to determine one or more values of one or more parameters associated with events, to attempt to match one or more accessible images to the one or more determined values, and to enable display of one or more images which matched the one or more determined values with events. | 2013-11-07 |
20130294648 | INTUITIVE COMPUTING METHODS AND SYSTEMS - A smart phone senses audio, imagery, and/or other stimulus from a user's environment, and acts autonomously to fulfill inferred or anticipated user desires. In one aspect, the detailed technology concerns phone-based cognition of a scene viewed by the phone's camera. The image processing tasks applied to the scene can be selected from among various alternatives by reference to resource costs, resource constraints, other stimulus information (e.g., audio), task substitutability, etc. The phone can apply more or less resources to an image processing task depending on how successfully the task is proceeding, or based on the user's apparent interest in the task. In some arrangements, data may be referred to the cloud for analysis, or for gleaning. Cognition, and identification of appropriate device response(s), can be aided by collateral information, such as context. A great number of other features and arrangements are also detailed. | 2013-11-07 |
20130294649 | Mobile Image Search and Indexing System and Method - A computer-implemented system and method are described for image searching and image indexing that may be incorporated in a mobile device that is part of an object identification system. A computer-implemented system and method relating to a MISIS client and MISIS server that may be associated with mobile pointing and identification system for the searching and indexing of objects in in situ images in geographic space taken from the perspective of a system user located near the surface of the Earth including horizontal, oblique, and airborne perspectives. | 2013-11-07 |
20130294650 | IMAGE GENERATION DEVICE - An image generation device includes: an object information obtaining unit which obtains a location of an object; an image information obtaining unit which obtains images captured from a moving object and locations of the moving object of a time when the respective images are captured; a traveling direction obtaining unit which obtains directions of travel of the moving object of the time when the respective images are captured; and an image cropping unit which calculates a direction of view covering both a direction from a location of the moving object toward the location of the object and one of a direction of travel of the moving object and an opposite direction to the direction of travel, and crops an image, which is one of the images, into a cropped image, which is a portion of an angle of view of the image, based on the calculated direction of view. | 2013-11-07 |
20130294651 | SYSTEM AND METHOD FOR GESTURE RECOGNITION - A system and method for gesture spotting and recognition are provided. Systems and methods are also provided employing Hidden Markov Models (HMM) and geometrical feature distributions of a hand trajectory of a user to achieve adaptive gesture recognition. The system and method provide for acquiring a sequence of input images of a specific user and recognizing a gesture of the specific user from the sequence of input images based on a gesture model and geometrical features extracted from a hand trajectory of the user. State transition points of the gesture model are detected and the geometrical features of the hand trajectory of the user are extracted based on the relative positions of the detected state transition points and a starting point of the gesture. The system and method further provide for adapting the gesture model and geometrical feature distribution for the specific user based on adaptation data. | 2013-11-07 |
20130294652 | License plate character segmentation using likelihood maximization - A method determines a license plate layout configuration. The method includes generating at least one model representing a license plate layout configuration. The generating includes segmenting training images each defining a license plate to extract characters and logos from the training images. The segmenting includes calculating values corresponding to parameters of the license plate and features of the characters and logos. The segmenting includes estimating a likelihood function specified by the features using the values. The likelihood function measures deviations between an observed plate and the model. The method includes storing a layout structure and the distributions for each of the at least one model. The method includes receiving as input an observed image including a plate region. The method includes segmenting the plate region and determining a license plate layout configuration of the observed plate by comparing the segmented plate region to the at least one model. | 2013-11-07 |
20130294653 | METHODS AND SYSTEMS FOR OPTIMIZED PARAMETER SELECTION IN AUTOMATED LICENSE PLATE RECOGNITION - A system and method for automatically recognizing license plate information, the method comprising receiving an image of a license plate, and generating a plurality of image processing data sets, wherein each image processing data set of the plurality of image processing data sets is associated with a score of a plurality of scores by a scoring process comprising determining one or more image processing parameters, generating the image processing data set by processing the image using the one or more image processing parameters, generating the score based on the image processing data, and associating the image processing data set with the score. | 2013-11-07 |
20130294654 | ROBUST CHARACTER SEGMENTATION FOR LICENSE PLATE IMAGES - A method and system for achieving accurate segmentation of characters with respect to a license plate image within a tight bounding box image. A vehicle image can be captured by an image capturing unit and processed utilizing an ALPR unit. A vertical projection histogram can be calculated to produce an initial character boundary (cuts) and local statistical information can be employed to split a large cut and insert a missing character. The cut can be classified as a valid and/or a suspect character and the suspect character can be analyzed. The suspect character can be normalized and passed to an OCR module for decoding and generating a confidence quote with every conclusion. The non-character images can be rejected at the OCR level by enforcing a confidence threshold. An adjoining suspect narrow character can be combined and the OCR confidence of the combined character can be assessed. | 2013-11-07 |
20130294655 | METHOD AND SYSTEM FOR DETECTING MATRIX-BASED MOTION INCLUDING FREQUENCY TRANSFORM AND FILTERING - A method and system for detecting motion are provided. The method includes: generating a time domain matrix including vectors corresponding to variation of pixel values as elements of the time domain matrix, of a video image including a plurality of frames; generating a motion matrix from which a low frequency area of the video image is removed by multiplying the time domain matrix by a low rank matrix; and generating a result image including a plurality of frames in which vectors, which are elements of the motion matrix, are included as variation of motion pixel values. | 2013-11-07 |
20130294656 | SEED HOLDING DEVICE AND SEED CLASSIFICATION SYSTEM WITH SEED HOLDING DEVICE - A seed classification system is provided. The seed classification system includes a seed holding device and a seed spectral analysis system. The seed holding device includes a top surface and a plurality of wells disposed in the top surface. The plurality of wells are configured to hold a plurality of seeds. Each well is defined by at least one wall extending transverse to the top surface. The seed spectral analysis system is configured to obtain image data for one or more of the seeds held in one or more of the wells of the seed holding device and configured to classify the one or more seeds based on the obtained image data. | 2013-11-07 |
20130294657 | COMPUTER BASED LOCATION IDENTIFICATION USING IMAGES - In the field of mobile computing, a user of a mobile device takes a picture of a nearby landmark or building or street and transmits that picture via his device's wireless link to a remote server. The server has the capability of identifying the location from the photo by matching it against publicly available online collections of images, such as Flickr. The server executes a location identification algorithm to match the received photo to those in the collection to determine the actual location of the photo. Typically the images in the collections have metadata, such as textual tags. Upon identifying the most likely location of the received photo from the user, the server transmits back to the user's mobile computing device an indication of the location, such as a textual location description from the tag, a map or directions to a particular location. This is especially useful in a city or dense urban environment and where the mobile computing device does not have GPS capability or its GPS is inoperative. | 2013-11-07 |
20130294658 | APPARATUS AND METHOD FOR ACQUIRING BIOMETRIC INFORMATION - A biometric information acquisition apparatus acquires biometric information to be used for verification. The biometric information acquisition apparatus includes a blood flow increasing unit, a biometric information acquiring unit, a feature amount evaluating unit, and a reacquisition determining unit. The blood flow increasing unit increases blood flow of an object person. The biometric information acquiring unit acquires the biometric information from the object person. The feature amount evaluating unit evaluates the feature amount of the acquired biometric information. The reacquisition determining unit determines whether to cause the blood flow increasing unit to operate and then cause the biometric information acquiring unit to reacquire the biometric information when the evaluated feature amount does not reach a predetermined threshold. | 2013-11-07 |
20130294659 | METHODS FOR PERFORMING BIOMETRIC RECOGNITION OF A HUMAN EYE AND CORROBORATION OF SAME - A method of biometric recognition is provided. Multiple images of the face or other non-iris image and iris of an individual are acquired. If the multiple images are determined to form an expected sequence of images, the face and iris images are associated together. A single camera preferably acquires both the iris and face images by changing at least one of the zoom, position, or dynamic range of the camera. The dynamic range can be adjusted by at least one of adjusting the gain settings of the camera, adjusting the exposure time, and/or adjusting the illuminator brightness. The expected sequence determination can be made by determining if the accumulated motion vectors of the multiple images is consistent with an expected set of motion vectors and/or ensuring that the iris remains in the field of view of all of the multiple images. | 2013-11-07 |
20130294660 | ELECTRONIC DEVICE INCLUDING FINGER SENSOR HAVING ORIENTATION BASED AUTHENTICATION AND RELATED METHODS - An electronic device may include a housing, and a finger sensor carried by the housing to sense a user's finger placement at different rotational angles. The electronic device may also include an orientation sensor carried by the housing to sense an orientation thereof, and a processor coupled to the finger sensor and the orientation sensor. The processor may acquire finger-matching biometric data of the user's finger at an unknown rotational angle relative to a known rotational angle of finger-enrollment data, generate an estimated rotational angle of the acquired finger-matching biometric data and based upon a sensed orientation of the housing, and attempt an authentication of the user based upon the estimated acquired rotational angle. | 2013-11-07 |
20130294661 | AUTHORIZING THE USE OF A BIOMETRIC CARD - Embodiments of the present invention provide a system and method for authorizing the use of a biometric transaction card. Specifically, embodiments of the present invention provide a biometric card having a biometric sensor to determine whether the biometric information (fingerprint) is from human skin. In a typical embodiment, the cardholder approaches a magnetic reader with the card. The user places his/her finger on the SpO | 2013-11-07 |
20130294662 | FINGER BIOMETRIC SENSING DEVICE INCLUDING DRIVE SIGNAL NULLING CIRCUITRY AND RELATED METHODS - A finger biometric sensing device may include drive circuitry capable of generating a drive signal and an array of finger biometric sensing pixel electrodes cooperating with the drive circuitry and capable of generating a detected signal based upon placement of a finger adjacent the array of finger biometric sensing pixel electrodes. The detected signal may include a relatively large drive signal component and a relatively small sense signal component superimposed thereon. The finger biometric sensing device may also include a gain stage coupled to the array of finger biometric sensing pixel electrodes, and drive signal nulling circuitry coupled to the gain stage capable of reducing the relatively large drive signal component from the detected signal. | 2013-11-07 |
20130294663 | MULTI-RESOLUTIONAL TEXTURE ANALYSIS FINGERPRINT LIVENESS SYSTEMS AND METHODS - Various systems, methods, and programs embodied in computer-readable mediums are provided for fingerprint liveness detection. In one embodiment, a method for determining fingerprint liveness is provided that comprises receiving a plurality of image analysis data of a fingerprint image; condensing the plurality of image analysis data; and determining liveness of the fingerprint image based upon the condensed data. | 2013-11-07 |
20130294664 | VISUAL INDEXING SYSTEM FOR MEDICAL DIAGNOSTIC DATA - The present invention is a system and method for visually indexing medical data about a patient by generating an image for presentation to a user depicting a subset of the patient's body parts, with body parts having associated diagnostic data highlighted. A user may then select a highlighted body part and be presented with some or all of the associated diagnostic data. The user may manipulate the presented image, which is derived from a three dimensional model, to rotate it or zoom is to expose more body parts, or more detailed body parts depicting child body parts associated with the diagnostic data. The system or method may employ a patient index comprising a hierarchical graph with nodes corresponding to body parts and associated with diagnostic data for those body parts. | 2013-11-07 |
20130294665 | Component Frame Enhancement for Spatial Compounding in Ultrasound Imaging - Steered spatial compounding is provided in ultrasound imaging. Component frames of data associated with different spatial response are processed to identify different sources of signals. Matched filtering and/or spatial variance with erosion distinguish between sources of signals, such as distinguishing between ( | 2013-11-07 |
20130294666 | THREE-DIMENSIONAL X-RAY IMAGING TECHNIQUES AND DEVICES - Embodiments of a system, device, and method used in connection with the capture, processing, and display of radiographic images for use in a three-dimensional radiographic image representation are generally described herein. In some embodiments, a digital x-ray unit is arranged to provide transmission of x-ray energy at a series of determined angles and perspectives. The transmission of x-ray energy may be captured as series of two-dimensional digital x-ray images, and provided to a processing environment. A three-dimensional radiographic image representation may be created from the series of two-dimensional digital x-ray images, and provide for display in various three-dimensional display environments. Suitable three-dimensional display environments include a stereoscopic display provided on a three-dimensional electronic display unit, and a virtual three-dimensional environment simulated with a software user interface provided on a two-dimensional electronic display unit. | 2013-11-07 |
20130294667 | Method and System for Pericardium Based Model Fusion of Pre-operative and Intra-operative Image Data for Cardiac Interventions - A method and system for model based fusion pre-operative image data, such as computed tomography (CT), and intra-operative C-arm CT is disclosed. A first pericardium model is segmented in the pre-operative image data and a second pericardium model is segmented in a C-arm CT volume. A deformation field is estimated between the first pericardium model and the second pericardium model. A model of a target cardiac structure, such as a heart chamber model or an aorta model, extracted from the pre-operative image data is fused with the C-arm CT volume based on the estimated deformation field between the first pericardium model and the second pericardium model. An intelligent weighted average may be used improve the model based fusion results using models of the target cardiac structure extracted from pre-operative image data of patients other than a current patient. | 2013-11-07 |
20130294668 | SYSTEM AND METHOD FOR CREATING A CUSTOMIZED ANATOMICAL MODEL OF AN EYE - A system and method for creating a line recognition template that replicates an object is provided for use as a control reference during ophthalmic surgery on the object. Creation of the template first requires aligning a plurality of reference points along a central “z” axis, with anatomically measured lengths (Δ“z” | 2013-11-07 |
20130294669 | SPATIAL-SPECTRAL ANALYSIS BY AUGMENTED MODELING OF 3D IMAGE APPEARANCE CHARACTERISTICS WITH APPLICATION TO RADIO FREQUENCY TAGGED CARDIOVASCULAR MAGNETIC RESONANCE - A computer aided image processing system and automated method to improve tagged magnetic resonance image data through modeling and analyzing the magnetic resonance image data using a linear combination of discrete Gaussians model and using a Markov-Gibbs random field model. The processed magnetic resonance images include reduced noise associated with the tags, augmented gradients across a tag profile and an amplified tag to background contrast as compared to the original tagged magnetic resonance images. | 2013-11-07 |
20130294670 | APPARATUS AND METHOD FOR GENERATING IMAGE IN POSITRON EMISSION TOMOGRAPHY - A method and apparatus generate an image in positron emission tomography (PET). The method and apparatus are configured to divide detected signals into sections at time intervals. The detected signals are emitted from tracers introduced into a target. The method and apparatus are also configured to generate unit signals for each of the sections by accumulating the divided signals at each respective section. The method and apparatus are further configured to classify the unit signals into groups based on characteristics of each of the unit signals, and generate the medical image of the target from the unit signals classified into the groups. | 2013-11-07 |
20130294671 | METHOD OF EXTRACTING CONTOUR OF TOMOGRAM, AND COMPUTER-READABLE STORAGE MEDIUM AND APPARATUS THEREFOR - Contour information is extracted from nuclear medicine projection data on a subject not subjected to a scattering correction and an absorption correction by performing a pixel value binarization processing based on a threshold scheme. If necessary, an interpolation processing is performed before reconstructing an image through an image reconstruction processing. Based on the reconstructed image, a second binarization processing is performed to generate a contour image. | 2013-11-07 |