08th week of 2011 patent applcation highlights part 33 |
Patent application number | Title | Published |
20110044429 | RADIATION THERAPY PLANNING APPARATUS AND RADIATION THERAPY PLANNING METHOD - A radiation therapy planning apparatus is provided with; a three-dimensional data collection part collecting three-dimensional data representing a plurality of positions where a plurality of portions of a subject are positioned; a marker position measurement part measuring a motion of a marker; and a dose calculation part calculating, when the subject is irradiated with therapeutic radiation changing on the basis of the motion of the subject, the dose of the therapeutic radiation with which each of the plurality of portions is irradiated, based on the motion and the three-dimensional data. The radiation therapy planning apparatus thus constructed can calculate the dose of the therapeutic radiation with which each of the respective portions of the subject is irradiated, more accurately, and reduce the dose of radiation with which the subject is irradiated in calculating the motions of the plurality of portions of the subject. | 2011-02-24 |
20110044430 | IMAGING SYSTEM AND DRIVING METHOD THEREOF - When a gain correction is performed for the radiographed object image, the acquisition of the object image having a high grade quality and no artifact is realized. For that purpose, an image storing unit is provided for storing an image for correction radiographed based on conditions set with the table in a state in which no object exists to each operation modes of the plurality of operation modes; and an image processing unit is provided for performing a gain correction processing of the radiographed object image and performs the gain correction processing of the radiographed object image obtained based on the conditions set in the table of the operation mode selected by the selecting unit in a state in which the object exists using a corresponding image for correction extracted from the image storage unit based on the operation mode selected by the selecting unit. | 2011-02-24 |
20110044431 | Communications History Log System - A method is provided in which information about one or more telecommunications session characteristics is stored in a communications history log. A prediction is then made for the occurrence of telecommunications session characteristic in the future on the basis of the information stored in the communications history log. | 2011-02-24 |
20110044432 | DYNAMIC CONTROL OF VOICE MAIL DELIVERY SEQUENCE - A user of a conversational biometrics based voice mail system sets a user profile of the user that defines one or more biometric parameters of received voice mail intended for the user. A conversational biometrics device analyzes the voice mail in accordance with the one or more biometric parameters of the user profile set by the user and generates a biometric analysis result of the voice mail. The conversational biometrics device assigns a priority for delivery of the voice mail compared with a plurality of voice mails received by the conversational biometrics based voice mail system in accordance with the biometric analysis result and places the voice mail in a sequence in a delivery queue determined by the assigned priority. The delivery queue of the conversational biometrics based voice mail system delivering the voice mail to the user in the sequence determined by the assigned priority. | 2011-02-24 |
20110044433 | METHOD OF GENERATING A TEMPORARILY LIMITED AND/OR USAGE LIMITED MEANS AND/OR STATUS, METHOD OF OBTAINING A TEMPORARILY LIMITED AND/OR USAGE LIMITED MEANS AND/OR STATUS, CORRESPONDING SYSTEM AND COMPUTER READABLE MEDIUM - The invention refers to a method of generating a means and/or status which is temporarily limited and/or usage limited and allows access to a service which has access restrictions, the method being carried out in a computing system and comprising the steps of establishing a telecommunications connection such that an audio call as for example a telephone call, within the telecommunications connection is preferably initiated by a person; determining biometric data of a specific person such as for example voice information; receiving data such as a voice utterance from the person which is connected by the telecommunications connection; verifying that the received data and the determined biometric data fit; and generating the means and/or status which is temporarily limited and/or usage limited after the verifying step. | 2011-02-24 |
20110044434 | ENHANCED CALL TRACING - Methods, devices, and systems are provided for employing an efficient call tracing algorithm. Messages may be filtered according to an initial filter criteria, then messages that meet the initial filter criteria are analyzed to develop a secondary filter criteria. The first and/or second filter criteria can then be applied to subsequently transmitted messages for a predetermined amount of time, most likely relating to the length of the call which met the first filter criteria. | 2011-02-24 |
20110044435 | System and Method For Integrating Runtime Usage Statistics With Developing Environment - A self-help application such as in an interactive voice response (IVR) platform serving users is enabled for providing an integrated development (IDE) and monitoring environment. This provides real-time reporting and analysis on user behavior, application performance and transaction success. The application is coded in software objects (VoiceObjects) specific to the context of the application. These are pre-built objects that include dialog components, resource management, logic, actions, layer and business tasks. This object-oriented approach uncouples the underlying technology from the application and allows designers to build user-friendly applications. In one embodiment, Java or VoiceXML codes are generated dynamically from these objects and executed by a browser in the IVR. A set of core metrics is defined for each object type as well as configurable levels for these metrics. Data associated with individual objects are collected, aggregated, analyzed and displayed in context by the IDE. | 2011-02-24 |
20110044436 | Personal Notification And Broadcasting - While various communication systems permit one-on-one communication between users, it is difficult to contact multiple users at a time with little hassle. The personal notification and broadcasting system provides a solution for contacting a plurality of contacts in emergency and non-emergency contexts. The system receives a call from a caller attempting to reach the plurality of contacts. The system compares an identifier associated with the caller to identifiers stored in a database to authenticate identity of the caller. Responsive to a positive authentication of the identity of the caller, the system identifies which contacts on a contact list to be reached based on information provided by the caller. In some embodiments, the system retrieves from a database stored contact information for the identified contacts. The system contacts the identified plurality of contacts and selects an action to take (e.g., arranging a conference call, broadcasting a message from the caller, etc.) from a one or more actions, wherein the action to take is selected based on the identifier. | 2011-02-24 |
20110044437 | Method and System for Presenting Dynamic Commercial Content to Clients Interacting with a Voice Extensible Markup Language system - A system for selecting a voice dialog, which may be an advertisement or information message, from a pool of voice dialogs and for causing the selected voice dialog to be utilized by a voice application for presentation to a caller during an automated voice interactive session includes a voice-enabled interaction interface hosting the voice application; and, a sever monitoring the voice-enabled interaction interface for selecting the voice dialog and for serving at least identification and location of the dialog to be presented to the caller via the voice application. | 2011-02-24 |
20110044438 | Shareable Applications On Telecommunications Devices - During voice communication between multiple telecommunications devices, a shareable application facilitates concurrent sharing of data and processes between the devices. The application may be configured to monitor the voice communication and execute a predetermined function upon detecting a predetermined condition in the voice communication. The application may further facilitate sharing of functionality and user interface displays during the voice communication. In some implementations, a server computing device on a communications network may facilitate functions of shareable applications on one or more telecommunications devices. | 2011-02-24 |
20110044439 | METHODS AND APPARATUS FOR AUTHORIZATION AND/OR ROUTING OF OUTDIAL COMMUNICATION SERVICES - Methods and apparatus for authorization and routing of outdial communication services are disclosed. An example method disclosed herein comprises receiving a request to authorize an outdial communication service call initiated by a message center, and accessing an authorization table to determine whether the outdial communication service call is authorized, the authorization table to correlate input criteria associated with the request to an authorization result for the outdial communication service call, the input criteria comprising a first criterion indicating whether the outdial communication service call is for a real-time outdial service initiated in response to an indial communication service received at the message center, or for a non-real-time outdial service initiated by an application server associated with the message center. | 2011-02-24 |
20110044440 | SENDING A USER ASSOCIATED TELECOMMUNICATION ADDRESS - One or more participants in a communication are authenticated using an authentication metric such as a face print or voice print. A single telecommunication address (or one for each participant) that is not associated with a communication device and is associated with at least one of the participants is determined. The telecommunication address (or addresses) is sent during the initiation of a communication session. | 2011-02-24 |
20110044441 | Device and method for preventing ion build-up in liquid crystal displays - A desktop network protocol telephone set has a network interface for connecting the telephone set to a local area network. An audio interface provides audio signals to and from a handset of the telephone set. A processing circuit is responsive to communications from the network interface. A control circuit coupled to the processing circuit is used for changing a driving frequency of the LCD panel. | 2011-02-24 |
20110044442 | CALL ROUTING OR ESCALATION BASED ON THE IDENTITY, ROLE OR URGENCY OF THE CALLING OR COMMUNICATING PARTY - Aspects are directed toward managing, including reorganizing, inbound communications, a communications log, or presentation of a communication to a user, based on one or more of the identity, role and urgency of calling or communicating party, including, for example, forwarding or hybrid priority routing. For example, in an e-mail type of environment, received communications could be re-organized based on one or more of the above, such that higher priority communications are escalated to “the-top-of-the-stack.” This similar type of operation can be done in a communications modality independent manner, and extended to, for example, voicemails, caller ID, SMS messages, or in general any communication in any communications modality, where one or more communications are capable of being managed and re-organized. As an optional embodiment, an attribute or characteristic associated with the communication can be modified, such that the user is aware of the ranking associated with that communication. | 2011-02-24 |
20110044443 | COMMUNICATION TERMINAL AND COMMUNICATION METHOD THEREOF - A communication terminal includes an obtaining unit, a judging unit, a removing unit, and a transmitting unit. The obtaining unit obtains a phone number which is associated with a message from a transmitter. The judging unit determines whether an international code precedes a telephone number used by the transmitter, and further for generating a first control signal when the phone number includes an international code preceding the telephone number. The removing unit removes the international code from the phone number in response to the first control signal to get the telephone number only. The transmitting unit communicates with the transmitter using the telephone number only. | 2011-02-24 |
20110044444 | MULTIPLE USER IDENTITY AND BRIDGE APPEARANCE - A call control system is provided that can determine the location of a person. From the location of the person, the call control system can temporarily associate a different phone with the person. A bridge appearance may then be changed to include the temporary association such that calls from the different phone show the person as a party to the call. Further, a routing algorithm for routing calls to phones within an enterprise may then be temporarily modified to route calls to the different phone for the person. Thus, a person may travel through the facilities of the enterprise and have important calls routed to the person wherever they may be. | 2011-02-24 |
20110044445 | SYSTEM AND METHOD FOR CREATING A ROUTING MATRIX FOR ROUTING LOCAL CALLS - A method includes gathering local call attributes from a call detail record capture utility, linking supplemental attributes to the local call attributes; and generating a local call report, which associates local call routes with a plurality of attributes. A system includes an electronic cost administrator operable to gather call detail records identifying a plurality of calls set up throughout a network and associate a cost with each identified call, a trunk group inventory storing a plurality of local trunk groups that calls can be terminated on, and a local call optimal cost routing matrix generator operable to retrieve selected call setup data from the electronic cost administrator, identify local calls using the trunk group inventory and generate an optimal cost routing matrix associating a plurality of local calls with local routes in a prioritized manner. | 2011-02-24 |
20110044446 | Prioritized Call Sessions - A local network call handling device is configured to establish multiple concurrent call sessions between local network end devices and an external network. When a prioritized end device attempts to establish a call session, the call handling device may initially determine if a first call session identifier is available. If so, the call session can be established using that first identifier. If the first identifier is in use for a call session of another end device, the call handling device may either use a different call session identifier for the prioritized end device session or may drop a pre-existing call session to free an identifier for use in connection with the prioritized end device. | 2011-02-24 |
20110044447 | TREND DISCOVERY IN AUDIO SIGNALS - Techniques for processing data representative of text associated with one or more content sources to generate a specification of a set of keyphrases of interest; processing a first set of audio signals collected during a first time period to generate first data characterizing putative occurrences of one or more keyphrases of the set in the first set of audio signals; evaluating the first data to generate keyphrase-specific comparison values for the first set of audio signals; deriving first trending data between the first set of audio signals and a second set of audio signals based in part on an analysis of the keyphrase-specific comparison values for the first set of audio signals relative to stored keyphrase-specific baseline values; and generating a visual representation of at least some of the first trending data and causing the visual representation of the first trending data to be presented on a display terminal. | 2011-02-24 |
20110044448 | System for low complexity adaptive ECHO and NEXT cancellers - The present invention relates to design and implementation of low complexity adaptive echo and NEXT cancellers in multi-channel data transmission systems. In this invention, a highly efficient weight update scheme is proposed to reduce the computational cost of the weight update part in adaptive echo and NEXT cancellers. Based on the proposed scheme, the hardware complexity of the weight update part can be further reduced by applying the word-length reduction technique. The proposed scheme is general and suitable for real applications such as design of a low complexity transceiver in 10GBase-T. Different with prior work, this invention considers the complexity reduction in weight update part of the adaptive filters such that the overall complexity of these adaptive cancellers can be significantly reduced. | 2011-02-24 |
20110044449 | PASSWORD DECIPHERING APPARATUS AND METHOD - Provided are an apparatus and a method for deciphering a password. The password deciphering apparatus includes a host control unit and at least two graphic processing units. The host control unit generates candidate passwords for detection of a password of a ciphered document file, and allocates the generated candidate passwords to at least two graphic processing units in a non-overlapping manner. The graphic processing units output password detection information when detecting the password of the document file by searching the allocated candidate passwords. Herein, upon receiving the password detection information from one of the graphic processing units, the host control unit uses the password detection information to detect the password. | 2011-02-24 |
20110044450 | METHOD AND APPARATUS FOR PROCESSING F-FUNCTION IN SEED ENCRYPTION SYSTEM - An apparatus for processing an F-function in a SEED encryption system includes: an arithmetic operation masking conversion unit for converting a logical operation mask value obtained by performing a logical operation of a SEED F-function input value and a random mask value into an arithmetic operation mask value; and a masking G-function unit for taking the arithmetic operation mask value from the arithmetic operation masking conversion unit as an input and producing an arithmetic operation output. | 2011-02-24 |
20110044451 | INFORMATION PROCESSING APPARATUS AND FALSIFICATION VERIFICATION METHOD - An object of the present invention is to provide an information processing apparatus in which a secure CPU and a non-secure CPU are included, that is capable of reliably detecting falsification of programs. The information processing apparatus according to the present invention includes a secure CPU | 2011-02-24 |
20110044452 | METHOD AND DEVICE FOR THE PARTIAL ENCRYPTION OF A DIGITAL CONTENT - The present invention concerns a method of enciphering the digital content intended to be deciphered and retrieved on mobile terminals which makes it possible to limit the computing power necessary for the deciphering and therefore the energy used to do this. The broadcast content is partially enciphered. A signature of the headers of the pictures ensures the integrity of the data. | 2011-02-24 |
20110044453 | SYSTEM AND METHOD OF ENCRYPTED MEDIA ENCAPSULATION - A system for and method of media encapsulation is presented. The method may include receiving, via an audio digitizer, a plurality of packets of data and compressing, via a codec, the plurality of packets of data. The method may also include queuing the plurality of packets of data in a queue and encrypting, via a filter, payloads of at least two of the plurality of packets of data in the queue into a single payload. The method further include transmitting the single payload in a single encrypted data packet. | 2011-02-24 |
20110044454 | Method and apparatus for reducing overhead for integrity check of data in wireless communication system - A method and an apparatus reduce overhead for data integrity checks in a wireless communication system. When receiving a message, a first Integrity Check Value (ICV) is compared with a second ICV to detect an integrity error in the message. When the integrity error exists in the message, a frequency of the integrity error is counted. When the frequency of the integrity error is more than a threshold, a key update procedure is performed. Therefore, the overhead of the information for integrity check may be reduced in the wireless communication system. | 2011-02-24 |
20110044455 | Method, Apparatus and System for Key Derivation - A method, an apparatus and a system for key derivation are disclosed. The method includes the following steps: a target base station) receives multiple keys derived by a source base station, where the keys correspond to cells under control of the target base station; the target base station selects a key corresponding to the target cell after knowing a target cell that a user equipment (UE) wants to access. An apparatus for key derivation and a communications system are also provided. | 2011-02-24 |
20110044456 | Activation of Code Multiplexing - The present invention relates to a system and a method for transmitting data between a first terminal and a communication network access point. The method may comprise the steps of defining a first set of scrambling codes and a second set of scrambling codes different from the first set of scrambling codes. Further, the method may comprise defining a first selection scheme for a first parameter. The method may still further comprise determining a current parameter value for the first parameter and evaluating the current parameter value on the basis of the first selection scheme and selecting a scrambling code from the first set of scrambling codes or the second set of scrambling codes based on the evaluation. Even further, the method may comprise packaging and transmitting data between the first terminal and the communication network access point using the selected scrambling codes. | 2011-02-24 |
20110044457 | APPARATUS AND METHOD FOR RESTORING MULTI-CHANNEL AUDIO SIGNAL USING HE-AAC DECODER AND MPEG SURROUND DECODER - Provided is a method for controlling synchronizing downmix signals and MPEG surround side information signals by controlling a delay according to the kind of downmix audio signals in an MPEG surround decoder. When multi-channel audio signals are restored using an HE-AAC decoder and a low-power MPEG surround decoder and complex QMF signals outputted from the HE-AAC decoder are used as downmix signals, a delay unit compensates for a delay caused in a real-to-complex converter. Anther delay unit delays spatial parameters to compensate for a delay caused in QMF and Nyquist banks when time-domain downmix signals are used. Also, when multi-channel audio signals are restored using an HE-AAC decoder and a high-quality MPEG surround decoder and complex QMF signals outputted from the HE-AAC decoder are used as downmix signals, a delay unit compensates for a delay caused in a real-to-complex converter. | 2011-02-24 |
20110044458 | SLOT POSITION CODING OF RESIDUAL SIGNALS OF SPATIAL AUDIO CODING APPLICATION - Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type. | 2011-02-24 |
20110044459 | SLOT POSITION CODING OF SYNTAX OF SPATIAL AUDIO APPLICATION - Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type. | 2011-02-24 |
20110044460 | METHOD OF COMBINING AT LEAST TWO AUDIO SIGNALS AND A MICROPHONE SYSTEM COMPRISING AT LEAST TWO MICROPHONES - A method of combining at least two audio signals for generating an enhanced system output signal is described. The method comprises the steps of: a) measuring a sound signal at a first spatial position using a first transducer, such as a first microphone, in order to generate a first audio signal comprising a first target signal portion and a first noise signal portion, b) measuring the sound signal at a second spatial position using a second transducer, such as a second microphone, in order to generate a second audio signal comprising a second target signal portion and a second noise signal portion, c) processing the first audio signal in order to phase match and amplitude match the first target signal with the second target signal within a predetermined frequency range and generating a first processed output, d) calculating the difference between the second audio signal and the first processed output in order to generate a subtraction output, e) calculating the sum of the second audio signal and the first processed output in order to generate a summation output, f) processing the subtraction output in order to minimise a contribution from the noise signal portions to the system output signal and generating a second processed output, and g) calculating the difference between the summation output and the second processed output in order to generate the system output signal. | 2011-02-24 |
20110044461 | APPARATUS AND METHOD FOR COMPUTING CONTROL INFORMATION FOR AN ECHO SUPPRESSION FILTER AND APPARATUS AND METHOD FOR COMPUTING A DELAY VALUE - An embodiment of an apparatus for computing control information for a suppression filter for filtering a second audio signal to suppress an echo based on a first audio signal includes a computer having a value determiner for determining at least one energy-related value for a band-pass signal of at least two temporally successive data blocks of at least one signal of a group of signals. The computer further includes a mean value determiner for determining at least one mean value of the at least one determined energy-related value for the band-pass signal. The computer further includes a modifier for modifying the at least one energy-related value for the band-pass signal on the basis of the determined mean value for the band-pass signal. The computer further includes a control information computer for computing the control information for the suppression filter on the basis of the at least one modified energy-related value. | 2011-02-24 |
20110044462 | SIGNAL ENHANCEMENT DEVICE, METHOD THEREOF, PROGRAM, AND RECORDING MEDIUM - The initial values of parameter estimates are set, including reverberation parameter estimates, which includes a regression coefficient used in a linear convolutional operation for calculating an estimated value of reverberation included in an observed signal, source parameter estimates, which includes estimated values of a linear prediction coefficient and a prediction residual power that identify the power spectrum of a source signal, and noise parameter estimates, which include noise power spectrum estimates. Then, the maximum likelihood estimation is used to alternately repeat processing for updating at least one of the reverberation parameter estimates and the noise parameter estimates and processing for updating the source parameter estimates until a predetermined termination condition is satisfied. | 2011-02-24 |
20110044463 | DEVICE TO ENHANCE AN EAR BUD - The present invention relates to a device to enhance an ear bud including a headband coupled to one or more ear pads. The ear pad being formed of a material for providing dampening of ambient sound and physiologic compression. For example, the pad can be formed of a visco-elastic foam having a thickness to provide noise reduction and sufficient comfort by avoiding excessive compression on any one part of the ear. The headband and the ear pad provide a force for compressing the tragus and antitragus to partially isolate the ear bud in the external auditory canal. | 2011-02-24 |
20110044464 | FEEDFORWARD ANR DEVICE ACOUSTICS - An earpiece of an ANR device incorporates one or more of feedforward-based ANR; feedback-based ANR; passive noise reduction (PNR) of environmental noise sounds in the environment external to the casing of the earpiece in higher audible frequencies; a controlled leak acoustically coupling the front cavity to the environment external to the casing of the ANR device where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a combination of an acoustically resistive port and a mass port coupling a rear cavity to the environment external to the casing where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a feedforward microphone given acoustic access to the environment external to the casing through an aperture that is overlain with a leaky cover or that is enclosed within a cavity that is acoustically coupled to the environment external to the casing with a leak. | 2011-02-24 |
20110044465 | FEEDFORWARD ANR DEVICE COVER - An earpiece of an ANR device incorporates one or more of feedforward-based ANR; feedback-based ANR; passive noise reduction (PNR) of environmental noise sounds in the environment external to the casing of the earpiece in higher audible frequencies; a controlled leak acoustically coupling the front cavity to the environment external to the casing of the ANR device where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a combination of an acoustically resistive port and a mass port coupling a rear cavity to the environment external to the casing where the coupling may be through another cavity that is closable to the environment external to the casing with a leaky cover; a feedforward microphone given acoustic access to the environment external to the casing through an aperture that is overlain with a leaky cover or that is enclosed within a cavity that is acoustically coupled to the environment external to the casing with a leak. | 2011-02-24 |
20110044466 | 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. | 2011-02-24 |
20110044467 | DIRECTED ACOUSTIC SOUND SYSTEM - An acoustic sound system usable in electronic entertainment systems that generates highly directional sound. The directed acoustic sound system includes a parametric audio sound system having a modulator for modulating an ultrasonic carrier signal with a processed audio signal, a driver amplifier for amplifying the modulated signal, and a parametric loudspeaker for projecting the modulated and amplified signal through the air for subsequent regeneration of the audio signal along a pre-selected path. The acoustic sound system allows a user to select the parametric loudspeaker, a connectable non-directional loudspeaker, or both loudspeakers for producing audible sound. The acoustic sound system may be employed in the home, in the workplace, or in any other environment where audio leakage is undesirable. | 2011-02-24 |
20110044468 | NETWORKED AUDIO INPUT DEVICE IN AN AUDIO VIDEO DISTRIBUTION SYSTEM - This disclosure describes a networked audio input device in an audio video distribution system that uses a local area network that includes a network speaker node; and an audio input device that receives the analog audio signal and that couples to a network speaker node through a speaker/microphone driver. The network speaker node further includes a controller with a network interface that couples to the local area network, where the controller further comprises an embedded controller with memory and which is programmed to function as a web server. The network speaker node further includes a digital signal processor that couples to the controller. And, the network speaker node further includes a speaker/microphone driver that couples to the digital signal processor. | 2011-02-24 |
20110044469 | NETWORKED AUDIO OUTPUT DEVICE IN AN AUDIO VIDEO DISTRIBUTION SYSTEM - This disclosure describes a networked audio output device in an audio video distribution system that uses a local area network that includes a network speaker node; and an audio output device that transmits the analog audio signal and that couples to the network speaker node through the speaker/microphone driver. The network speaker node further includes a controller with a network interface that couples to the local area network, where the controller further comprises an embedded controller with memory and which is programmed to function as a web server. The network speaker node further includes a digital signal processor that couples to the controller. And, the network speaker node further includes a speaker/microphone driver that couples to the digital signal processor. | 2011-02-24 |
20110044470 | ARTIFICIAL ENGINE SOUND GENERATOR - To solve the safety problem of electric and hybrid vehicles, the engine sound of these vehicles is too quiet, so the pedestrians cannot recognize the approaching vehicles. In order to solve the problem, equip the electric motored vehicle with the artificial engine sound generator, which emits a sound similar to a gasoline engine. This is set up with the CAN-module unit, which can be connected to the CAN-bus communication of the on-board electric devices. This unit is composed of the CAN-module and the sound module, which output the sound, based on the control signals from the CAN-module. The CAN-module receives the signals from the detecting device of the driving environment and controls the audio output device (the Speaker), which is connected to the sound module, and outputs the artificial sound. | 2011-02-24 |
20110044471 | GENERATION OF A DRIVE SIGNAL FOR SOUND TRANSDUCER - An apparatus for generating a drive signal for a sound transducer ( | 2011-02-24 |
20110044472 | AUDIO COMPENSATION UNIT AND COMPENSATING METHOD AND AUDIO PROCESSING DEVICE THEREOF - An audio compensation unit includes a detection subunit and a compensation subunit. The detection subunit is for detecting an audio signal to obtain an original frequency. The detection subunit defines a predetermined low frequency band and a predetermined high frequency band. The detection subunit is also for generating a first control signal when the original frequency is within the low frequency band, and a second control signal when the original frequency is within the high frequency band. The compensation subunit includes an electronic switch, a first compensation circuit, and a second compensation circuit. The electronic switch enables the first compensation circuit according to the first control signal, for compensating the audio signal. The electronic switch is further enables the second compensation circuit according to the second control signal, for compensating the audio signal. | 2011-02-24 |
20110044473 | SOUND SOURCE PLAYING APPARATUS FOR COMPENSATING OUTPUT SOUND SOURCE SIGNAL AND METHOD OF COMPENSATING SOUND SOURCE SIGNAL OUTPUT FROM SOUND SOURCE PLAYING APPARATUS - A method of selecting a compensation method to compensate a sound source signal output from a sound source playing apparatus includes; displaying a plurality of areas indicating each of a plurality of compensation methods with respect to a signal output from the sound source playing apparatus, outputting a test signal compensated by a compensation method of the plurality of compensation methods, the compensation method corresponding to at least one area of the plurality of areas, selecting any one of the plurality of areas based on a response of a user to the output test signal, and storing the compensation method corresponding to the selected area. | 2011-02-24 |
20110044474 | System and Method for Adjusting an Audio Signal Volume Level Based on Whom is Speaking - A speech characteristic, such as a volume level of a call participant is derived; the derived speech characteristic is associated with an identifier, such as a caller ID number. The speech characteristic and identifier are stored in a call participant profile. An adjustment of volume level of an audio signal of the call participant is made based on the measured speech characteristic and the identifier in the call participant profile. | 2011-02-24 |
20110044475 | AUDIO ADAPTER, EARPHONE AND SPEAKER BOX - An audio adapter including a first connector, a second connector, a manually adjustable passive audio adjusting unit, and a signal line is provided. The signal line sequentially connects the first connector, the manually adjustable passive audio adjusting unit, and the second connector. An earphone and a speaker box using the same manually adjustable passive audio adjusting unit are also provided. | 2011-02-24 |
20110044476 | SYSTEM TO GENERATE ELECTRICAL SIGNALS FOR A LOUDSPEAKER - The present disclosure describes an apparatus and a system for generating electrical signals for a loudspeaker. The loudspeaker may include one or more piezoelectric actuators configured to deflect a diaphragm of the loudspeaker in response to an input signal. The apparatus may be configured to receive the input signal and to drive the piezoelectric actuators to deflect the diaphragm based on the received input signal. | 2011-02-24 |
20110044477 | Quick-Coupling Wireless Microphone - The present invention provides a microphone's quick-coupling wireless structure, which combines a wireless module with a quick-coupling switching device, whereby a wired microphone of common dimension is integrated so as to become a multi-functional quick-coupling wireless microphone; in practice, the switching device is incorporated onto the main body of the microphone by means of quick-coupling so as to form a wireless microphone; the switching device can modulate the audio signals received by original wired microphone into RF waves, which are transmitted by wireless module and received by a wireless receiver for tuning and demodulation; finally, the signals are processed with respect to the quality and volume, and then audio signals are output as a way of switching the wired microphone into a wireless one. | 2011-02-24 |
20110044478 | PORTABLE ELECTRONIC DEVICE AND AUDIO OUTPUT AND INPUT CONTROLLING METHOD THEREOF - A portable electronic device includes a housing including a first end and a second end opposite to the first end, a speaker unit including a first speaker near the first end of the housing and a second speaker near the second end of the housing, a microphone unit including a first microphone near the second end of the housing and a second microphone near the first end of the housing, and a controlling module set in the housing. The controlling module senses the orientations of the portable electronic device, and then controls corresponding speaker and microphone combination to output and input audio signals respectively. | 2011-02-24 |
20110044479 | CONDENSER MICROPHONE - The present invention provides a condenser microphone. In one embodiment, the condenser microphone comprises: a frame of the microphone formed of a circuit board substrate and a casing, and an amplifier device, an elastic holding component and capacitance components provided inside the microphone. One or more sound holes are provided on the circuit board substrate or the casing. The capacitance components are provided on the side with the sound holes. The amplifier device is provided on the side opposite to the side with the sound holes. The elastic holding component is provided on the side with the amplifier device or on the side with the capacitance components. The amplifier device and the capacitance components are both electrically connected to the circuit board substrate; and one or more auxiliary supporting parts are provided on the elastic holding component with the vertical height thereof being greater than that of the amplifier device and less than the distance between the capacitance components and the opposite inner wall of the microphone. When the microphone according to the present invention is sharply accelerated or under an impact, a collision between the amplifier device and the backplate caused by excessive deformation of the elastic holding component and a reduction in the resilience of the elastic holding component can be prevented with the help of the auxiliary supporting parts. | 2011-02-24 |
20110044480 | ELECTRET CONDENSER - An electret condenser includes a fixed film | 2011-02-24 |
20110044481 | METHOD AND SYSTEM FOR PROVIDING HEARING ASSISTANCE TO A USER - There is provided a method for providing hearing assistance to a user ( | 2011-02-24 |
20110044482 | METHOD AND APPARATUS FOR TAGGING PATIENT SESSIONS FOR FITTING HEARING AIDS - The present subject matter relates generally to the method and apparatus for storing tags during a fitting session. The tags may be used to store information useful for an audiologist, a manufacturer of hearing aids, and a manufacturer of fitting software. The software adapted to provide searching based on tags. The software able to provide pre-programmed tags for use by the user. In various applications the software programmable to automatically generate tags upon occurrence of one or more conditions. | 2011-02-24 |
20110044483 | METHOD AND APPARATUS FOR SPECIALIZED GESTURE SENSING FOR FITTING HEARING AIDS - The present subject matter relates generally to method and apparatus for sensing gestures for fitting hearing aids. | 2011-02-24 |
20110044484 | HEARING AID COMPATIBILITY IN A WIRELESS COMMUNICATIONS DEVICE - A wireless communications device and method for providing an output signal. The device includes a control unit for controlling the operation of the wireless communications device; a selection element connected to the control unit and configured to allow selection of several modes of output coupling for generating the output signal of the device; and, a processor connected to the control unit for processing a received signal with parameters selected according to a selected mode of output coupling. The several modes of output coupling correspond to several modes of input operation for a hearing aid to improve coupling between the device and the hearing aid. | 2011-02-24 |
20110044485 | METHOD AND APPARATUS FOR AN INSULATED ELECTROMAGNETIC SHIELD FOR USE IN HEARING ASSISTANCE DEVICES - The present subject matter of the invention relates generally to the management of electromagnetic fields in hearing assistance devices, such as hearing aids, and in particular to an insulated electromagnetic shield design for hearing assistance devices. The present disclosure includes various embodiments for electromagnetic shielding of a receiver using a magnetic shield that is electrically insulated from the receiver casing and electronics. | 2011-02-24 |
20110044486 | PERSONAL BACK BASS SYSTEM - A personal back bass system is provided in which the system includes a seat, a backrest, a subwoofer, and a subwoofer enclosure. The subwoofer is coupled to the backrest and is positioned so that the sound emitted from the subwoofer directly travels to the backrest such that the pressure from the subwoofer causes a visceral impact to the user of the personal back bass system. | 2011-02-24 |
20110044487 | INTERCONNECTING EARPHONES - Various embodiments are directed to earphones, earphone assemblies, and methods of using the same. Further, these embodiments provide earphones that can releasably interconnect in a compact configuration that also reduces the likelihood that the earphone wires or cords will become entangled. By way of example, in at least one embodiment, an earphone can comprise a housing including a channel defined therein and a wire stem extending from the housing. The channel may be sized and configured to releasably retain a wire stem portion from another earphone. These and other various embodiments are described herein. | 2011-02-24 |
20110044488 | PRENATAL AUDIO SYSTEM - A system for transmitting sounds to an in utero being. The system includes a first speaker capable of transmitting sound to an in utero being and a first bendable member coupled to the first speaker. The first bendable member is flexible enough to allow the first bendable member to be bent to a desired position and rigid enough to hold the first bendable section in the desired position. A clip is coupled to the first bendable member, the clip operable to releasably secure the first bendable member to a user. | 2011-02-24 |
20110044489 | LOUDSPEAKER, VIDEO DEVICE, AND PORTABLE INFORMATION PROCESSING APPARATUS - A loudspeaker according to the present invention 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; a voice coil that is directly or indirectly joined to the diaphragm and disposed within the magnetic gap; a magnetic fluid that is loaded within the magnetic gap; and a plurality of first edge pieces that 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. | 2011-02-24 |
20110044490 | Edge for Speaker - An edge is provided between an outer peripheral part of a diaphragm and a frame. The edge includes a concave part which is formed along the outer peripheral part of the diaphragm and which includes a recess. The concave part is comprised of a first material. A second material is filled in a part of the recess and has lower density than the first material. | 2011-02-24 |
20110044491 | LONG EXCURSION LOUDSPEAKER WITH CLOSED MAGNETIC CIRCUIT AND RIBBED ROBBIN EXTENDING THROUGH SLOTTED YOKE - An audio loudspeaker with an internal magnet geometry motor having a slotted cylinder having closed ends, a pair of oppositely charged magnets sandwiching a top plate and disposed between the closed ends of the cylinder, and a diaphragm assembly having a bobbin with spokes which extend through the slots. Mechanically connecting to the voice coil radially through the cylinder enables the lower suspension component to be places much lower and farther from the upper suspension component, improving stability of the suspension. The closed ends of the motor provide extremely low magnetic reluctance for the magnetic circuits at the respective ends of the motor. | 2011-02-24 |
20110044492 | ADAPTIVE VOTING EXPERTS FOR INCREMENTAL SEGMENTATION OF SEQUENCES WITH PREDICTION IN A VIDEO SURVEILLANCE SYSTEM - A sequence layer in a machine-learning engine configured to learn from the observations of a computer vision engine. In one embodiment, the machine-learning engine uses the voting experts to segment adaptive resonance theory (ART) network label sequences for different objects observed in a scene. The sequence layer may be configured to observe the ART label sequences and incrementally build, update, and trim, and reorganize an ngram trie for those label sequences. The sequence layer computes the entropies for the nodes in the ngram trie and determines a sliding window length and vote count parameters. Once determined, the sequence layer may segment newly observed sequences to estimate the primitive events observed in the scene as well as issue alerts for inter-sequence and intra-sequence anomalies. | 2011-02-24 |
20110044493 | Apparatus to Facilitate Capturing Samples As Pertain to an Object to Be Imaged and Corresponding Method - One facilitates capturing samples as pertain to an object to be imaged by providing N pulsed sampling chains (where N is an integer greater than 1) where these sampling chains are in planes substantially parallel to one another and are substantially equidistant from adjacent others by a given distance. By one approach, the ratio of this given distance to a desired sample interval is approximately an integer that is relatively prime to N. So configured, a complete set of samples of the object can be captured by the sampling chains in a single pass notwithstanding that the object and the sampling chains are moving quickly with respect to one another. | 2011-02-24 |
20110044494 | Quantization-Based Data Embedding in Mapped Data - Novel methods and systems for quantization based data embedding and reading in host signals, such as image, audio and video signals. To embed auxiliary data in a host signal, an embedder maps the host signal from a first domain into a mapped signal in a second domain. The embedder performs quantization based embedding of auxiliary data into the host signal using quantizers. The quantizers are adapted such that the relationship between corresponding quantizers in the first and second domains satisfies a predetermined constraint. The mapping improves the robustness of the data embedding method by increasing the chances that the embedded data can be recovered by an auxiliary data reader after modifications. A related embedding method projects the mapped signal unto a vector, and specifically, a pseudorandom vector. It performs quantization based embedding on the projected signal. The use of this projection provides added robustness of the embedded data to noise and other forms of distortion. | 2011-02-24 |
20110044495 | METHOD AND APPARATUS FOR GAS DETECTION BASED ON SPECTRAL SPATIAL MISREGISTRATION - In accordance with one embodiment, a method for remote identification of at least one gas includes sampling a plurality of spectral images of a scene wherein each spectral image is sampled at a different wavelength, providing a reference spectral image, and generating a spatial displacement expression by detecting the spatial misregistration in at least one region of the spectral images between the reference spectral image and at least one of the plurality of spectral images. At least one reference spatial displacement expression is provided corresponding to at least one gas, and at least one identification process is implemented to identify at least one gas. The identification process employs the generated spatial displacement expression and the at least one reference spatial displacement expression. Optionally the reference image is one of the sampled spectral images, the reference spatial displacement expression is provided from a general or adapted library, and the concentration of the gas can be determined. | 2011-02-24 |
20110044496 | METHOD AND DEVICE FOR MULTISTATE INTERFEROMETRIC LIGHT MODULATION - A multi-state light modulator comprises a first reflector. A first electrode is positioned at a distance from the first reflector. A second reflector is positioned between the first reflector and the first electrode. The second reflector is movable between an undriven position, a first driven position, and a second driven position, each having a corresponding distance from the first reflector. In one embodiment, the three positions correspond to reflecting white light, being non-reflective, and reflecting a selected color of light. Another embodiment is a method of making the light modulator. Another embodiment is a display including the light modulator. | 2011-02-24 |
20110044497 | SYSTEM, METHOD AND PROGRAM PRODUCT FOR CAMERA-BASED OBJECT ANALYSIS - A system, method and program product for camera-based object analyses including object recognition, object detection, and/or object categorization. An exemplary embodiment of the computerized method for analyzing objects in images obtained from a camera system includes receiving image(s) having pixels from the camera system; calculating a pool of features for each pixel; then deriving either a pool of radial moment of features from the pool of features and a geometric center of the image(s) or a pool of central moments of features from the pool of features; then calculating a normalized descriptor, based on an area of the image(s) and either of the derived pool of moments of features; and then based on the normalized descriptor, a computer then either recognizes, detects, and/or categorizes an object(s) in the image(s). | 2011-02-24 |
20110044498 | VISUALIZING AND UPDATING LEARNED TRAJECTORIES IN VIDEO SURVEILLANCE SYSTEMS - Techniques are disclosed for visually conveying a trajectory map. The trajectory map provides users with a visualization of data observed by a machine-learning engine of a behavior recognition system. Further, the visualization may provide an interface used to guide system behavior. For example, the interface may be used to specify that the behavior recognition system should alert (or not alert) when a particular trajectory is observed to occur. | 2011-02-24 |
20110044499 | INTER-TRAJECTORY ANOMALY DETECTION USING ADAPTIVE VOTING EXPERTS IN A VIDEO SURVEILLANCE SYSTEM - A sequence layer in a machine-learning engine configured to learn from the observations of a computer vision engine. In one embodiment, the machine-learning engine uses the voting experts to segment adaptive resonance theory (ART) network label sequences for different objects observed in a scene. The sequence layer may be configured to observe the ART label sequences and incrementally build, update, and trim, and reorganize an ngram trie for those label sequences. The sequence layer computes the entropies for the nodes in the ngram trie and determines a sliding window length and vote count parameters. Once determined, the sequence layer may segment newly observed sequences to estimate the primitive events observed in the scene as well as issue alerts for inter-sequence and intra-sequence anomalies. | 2011-02-24 |
20110044500 | Light Information Receiving Method, Unit and Method for Recognition of Light-Emitting Objects - A light information receiving method, a method and a unit for the recognition of light-emitting objects are provided. The light information receiving method includes the following steps. A light-emitting object array is captured to obtain a plurality of images, wherein the light-emitting object array includes at least one light-emitting object. A temporal filtering process is performed to the images to recognize a light-emitting object. A light-emitting status of the light-emitting object array is recognized according to the light-emitting object location. A decoding process is performed according to the light-emitting status to output an item of information. | 2011-02-24 |
20110044501 | Systems and methods for personalized motion control - End users, unskilled in the art, generating motion recognizers from example motions, without substantial programming, without limitation to any fixed set of well-known gestures, and without limitation to motions that occur substantially in a plane, or are substantially predefined in scope. From example motions for each class of motion to be recognized, a system automatically generates motion recognizers using machine learning techniques. Those motion recognizers can be incorporated into an end-user application, with the effect that when a user of the application supplies a motion, those motion recognizers will recognize the motion as an example of one of the known classes of motion. Motion recognizers can be incorporated into an end-user application; tuned to improve recognition rates for subsequent motions to allow end-users to add new example motions. | 2011-02-24 |
20110044502 | MOTION DETECTION METHOD, APPARATUS AND SYSTEM - A motion detection method, apparatus and system are disclosed in the present invention, which relates to the video image processing field. The present invention can effectively overcome the influence of the background on motion detection and the problem of object “conglutination” to avoid false detection, thereby accomplishing object detection in complex scenes with a high precision. The motion detection method disclosed in embodiments of the present invention comprises: acquiring detection information of the background scene and detection information of the current scene, wherein the current scene is a scene comprising an object(s) to be detected and the same background scene; and calculating the object(s) to be detected according to the detection information of the background scene and the detection information of the current scene. The present invention is applicable to any scenes where moving objects need to be detected, e.g., automatic passenger flow statistical systems in railway, metro and bus sectors, and is particularly applicable to detection and calibration of objects in places where brightness varies greatly. | 2011-02-24 |
20110044503 | VEHICLE TRAVEL SUPPORT DEVICE, VEHICLE, VEHICLE TRAVEL SUPPORT PROGRAM - A vehicle travel support device determines presence of a recognition inhibiting factor of a lane mark on a road on which a vehicle is traveling with high accuracy irrespective of an imaging history by a vehicular camera from the same position. The vehicle travel support system generates an edge image by extracting an edge or actualizing an edge in an image obtained through the vehicular camera. When Hough transform of the edge image is performed, votes for a specified vote value of a linear component is evaluated in a ρ-θ space (Hough space). Presence of a recognition inhibiting factor of a lane mark on a road is determined by determining whether or not the votes of a specified vote value in a specified region denoting a standard travel lane of a vehicle in the real space is ≧a threshold in the ρ-θ space. | 2011-02-24 |
20110044504 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM - An information processing device, including: a three-dimensional information generating section for obtaining position and attitude of a moving camera or three-dimensional positions of feature points by successively receiving captured images from different viewpoints, and updating status data using observation information which includes tracking information of the feature points, the status data including three-dimensional positions of the feature points within the images and position and attitude information of the camera; and a submap generating section for generating submaps by dividing an area for which the three-dimensional position is to be calculated. The three-dimensional information generating section obtains position and attitude of the camera or three-dimensional positions of the feature points by generating status data corresponding to the submaps not including information about feature points outside of a submap area for each of the generated submaps and updating the generated status data corresponding to the submaps. | 2011-02-24 |
20110044505 | EQUIPMENT OPERATION SAFETY MONITORING SYSTEM AND METHOD AND COMPUTER-READABLE MEDIUM RECORDING PROGRAM FOR EXECUTING THE SAME - Provided are equipment operation safety monitoring system and method and computer-readable medium having a program recorded thereon, the program allowing a computer to execute the method. The equipment operation safety monitoring system includes an image input unit, an integrated image generation unit, a guideline generation unit, and an image output unit. The image input unit is mounted on heavy equipment and inputs a plurality of images acquired by photographing partitioned areas in all the directions around the heavy equipment. The integrated image generation unit generates an integrated image including the areas in all the directions around the heavy equipment by using the plurality of the images. The guideline generation unit generates a guideline indicating a position separated by a predetermined distance from the heavy equipment. The image output unit illustrates the guideline on the integrated image and outputs the integrated image. | 2011-02-24 |
20110044506 | TARGET ANALYSIS APPARATUS, METHOD AND COMPUTER-READABLE MEDIUM - Provided is a target analysis apparatus, method and computer-readable medium based on a depth image and an intensity image of a target is provided. The target analysis apparatus may include a body detection unit to detect a body of the target from the intensity image of the target, a foreground segmentation unit to calculate an intensity threshold value in accordance with intensity values from the detected body, to transform the intensity image into a binary image using the intensity threshold value, and to mask the depth image of the target using the binary image as a mask to thereby obtain a masked depth image, and an active portion detection unit to detect an active portion of the body of the target from the masked depth image. | 2011-02-24 |
20110044507 | METHOD AND ASSISTANCE SYSTEM FOR DETECTING OBJECTS IN THE SURROUNDING AREA OF A VEHICLE - A method for determining relevant objects in a vehicle moving on a roadway An assistance function is executed in relation to a position of a relevant object, and the relevant objects are determined on the basis of an image evaluation of images of a surrounding area of the vehicle. The images are detected by way of camera sensors. By way of a radar sensor positions of stationary objects in the surrounding area of the vehicle are determined. A profile of a roadway edge is determined using the positions of the stationary objects and that the image evaluation is carried out in relation to the roadway edge profile determined. A driver assistance system suitable for carrying out the method is also described. | 2011-02-24 |
20110044508 | APPARATUS AND METHOD FOR RAY TRACING USING PATH PREPROCESS - Disclosed is an apparatus and method for ray-tracing using a path preprocess. The method for ray-tracing including launching a ray from a transmitting point at angles with regular intervals, setting a first side of an object where the launched ray is projected as a reference patch, and searching predetermined preprocessed path data for a counterpart patch corresponding to a second side of another object, the second side being exposed to the projected ray reflected or diffracted from the set reference patch, and tracing a transmission path of the reflected or diffracted ray. | 2011-02-24 |
20110044509 | Bridge structural safety monitoring system and method thereof - The present invention discloses a bridge structural safety monitoring system and a bridge structural safety monitoring method. The method includes the steps of capturing an image of a monitoring area of a bridge to create a standard image of the bridge operated at normal conditions, capturing images of the monitoring area of the bridge continuously to obtain monitoring images, comparing the standard image with the monitoring image to obtain a displacement correlation coefficient of the monitoring area of the bridge, and transmitting the displacement correlation coefficient to a central console, such that the central console can determine the using condition of the bridge according to the displacement correlation coefficient. | 2011-02-24 |
20110044510 | OPTICAL CONTROL METHOD FOR FURTHER PRINT PROCESSING - Optical control method and apparatus for application in the further print processing of large-area printed products, in which the large-area printed products are moved along a conveyance path past at least one optical sensor ( | 2011-02-24 |
20110044511 | Image mapping to provide visual geographic path - Provided is a computer system and method for mapping a visual path. The method includes receiving one or more images included in a predefined area; receiving one or more parameters associated with the image; and integrating the images and parameters into a map of the predefined area to enable mapping the visual path through the predefined area in response to one or more input path parameters. | 2011-02-24 |
20110044512 | Automatic Image Tagging - A method of automatic tagging of images on an image hosting website includes receiving at least one image, locating faces and/or people in the received image, recognizing features of the located faces and/or people, and automatically tagging the located faces and/or people in response to the recognizing. | 2011-02-24 |
20110044513 | METHOD FOR N-WISE REGISTRATION AND MOSAICING OF PARTIAL PRINTS - A method and system for synthesizing multiple fingerprint images into a single synthesized fingerprint template. Sets of features are extracted from each of three or more fingerprint images. Pair-wise comparisons identifying correspondences between sets of features are performed between each set of features and every other set of features. Transformations (translation and rotation) for each set of features are simultaneously calculated based on the pair-wise correspondences, and each set of features is transformed accordingly. A synthesized fingerprint template is generated by simultaneously registering the transformed sets of features. | 2011-02-24 |
20110044514 | AUTOMATIC IDENTIFICATION OF FINGERPRINT INPAINTING TARGET AREAS - A system and method for inpainting areas in a fingerprint image is provided. The method includes the steps of dividing a fingerprint image into a plurality of image blocks ( | 2011-02-24 |
20110044515 | DEVICE, SYSTEM AND METHOD FOR AUTOMATIC DETECTION OF CONTRACTILE ACTIVITY IN AN IMAGE FRAME - A device, system and method for automatic detection of contractile activity of a body lumen in an image frame is provided, wherein image frames during contractile activity are captured and/or image frames including contractile activity are automatically detected, such as through pattern recognition and/or feature extraction to trace image frames including contractions, e.g., with wrinkle patterns. A manual procedure of annotation of contractions, e.g. tonic contractions in capsule endoscopy, may consist of the visualization of the whole video by a specialist, and the labeling of the contraction frames. Embodiments of the present invention may be suitable for implementation in an in vivo imaging system. | 2011-02-24 |
20110044516 | CONTRAST IMPROVEMENT METHOD AND SYSTEM FOR PHOTOACOUSTIC IMAGING - A contrast improvement method and system for photoacoustic imaging decomposes a photoacoustic image into a plurality of subband images using a set of filters, and integrates the subband images to form an integrated image. The subband images may be pseudo colored and weighted to improve contrast of the photoacoustic image. | 2011-02-24 |
20110044517 | APPARATUS FOR ACQUIRING MULTILAYER PANORAMIC IMAGES AND METHOD FOR ACQUIRING PANORAMIC IMAGES - The present invention relates to a panoramic image acquisition apparatus and method, and, more particularly, to a multilayer panoramic image acquisition apparatus and method, which is capable of acquiring images of a plurality of image layers at a single time by synchronizing sections where X-rays are radiated onto the plurality of image layers located in the areas of interest of a subject. | 2011-02-24 |
20110044518 | Data Management in a Linear-Array-Based Microscope Slide Scanner - Systems and methods for processing, storing, and viewing extremely large imagery data rapidly produced by a linear-array-based microscope slide scanner are provided. The system receives, processes, and stores imagery data produced by the linear scanner as a series of overlapping image stripes and combines the data into a seamless and contiguous baseline image. The baseline image is logically mapped into a plurality of regions that are individually addressed to facilitate viewing and manipulation of the baseline image. The system enables dynamic imagery data compression while scanning and capturing new image stripes that eliminates the overhead associated with storing uncompressed image stripes. The system also creates intermediate level images, thereby organizing the baseline image into a variable level pyramid structure referred to as a virtual slide. The system facilitates the use of virtual slides in applications such as telemedicine, telepathology, microscopy education, and analysis of high value specimens like tissue arrays. | 2011-02-24 |
20110044519 | Multi-Function, Foot-Activated Controller for Imaging System - A foot-activated controller ( | 2011-02-24 |
20110044520 | MEDICAL X-RAY CT IMAGING APPARATUS - A medical X-ray CT imaging apparatus is capable of performing efficient CT imaging of living organs symmetrically located with respect to a predetermined plane. The medical X-ray CT imaging apparatus comprises an X-ray source ( | 2011-02-24 |
20110044521 | TRACKING AND REPRESENTATION OF MULTI-DIMENSIONAL ORGANS - A method includes receiving data corresponding to a sequence of deformations of a surface of an object. The method also includes generating spherical harmonics expressions based on the data. The method includes identifying a subspace of the spherical harmonics expression corresponding to the surface. | 2011-02-24 |
20110044522 | SYSTEM AND METHOD FOR SEGMENTING M-MODE ULTRASOUND IMAGES SHOWING BLOOD VESSEL WALL MOTION OVER TIME - The present invention uses a microprocessor, a memory storage device, and a segmentation program comprising a plurality of program modules containing computer-readable instructions that cause the microprocessor to measure the spatial offsets between all pairs of scans in an m-mode image of a blood vessel with a cross-correlation function, convert the spatial offsets to a relative wall motion waveform through a global optimization procedure, and then translate the relative wall motion waveform to an absolute wall motion waveform by interpolation over the m-mode image. The resulting detailed absolute wall distension waveform may be beneficially rendered (e.g., superimposed) on the m-mode ultrasound image for display (e.g., on a printer and/or video monitor) and diagnostic purposes, and has enormous potential for enhancing existing techniques for identifying and studying vascular biomarkers, such as vessel wall strain and compliance. | 2011-02-24 |
20110044523 | METHOD FOR SEGMENTING AN ORGAN IN VOLUME DATA RECORDS FROM MAGNETIC RESONANCE IMAGING - A method is disclosed for segmenting an organ, more particularly the liver, in n-channel volume data records from magnetic resonance imaging. In at least one embodiment of the method, probability distributions are generated on the basis of segmentation results from n-channel training data records, which probability distributions specify probabilities of positions of voxels and intensity values, which have been reduced from n-dimensions to one dimension with the aid of discriminant reduction, of voxels in the training data records belonging to the organ. At least one 3D probability data record is then generated from the n-channel volume data records on the basis of the probability distributions, in which 3D probability data record each voxel is assigned a probability of belonging to the organ. A maximum value of the 3D probability data record is set as the start point for the segmentation, and the organ is subsequently segmented on the basis of the 3D probability data record using a region-growing technique. The method allows very reliable fully-automatic segmentation of the organ. | 2011-02-24 |
20110044524 | TOOL FOR ACCURATE QUANTIFICATION IN MOLECULAR MRI - A method and apparatus is provided for magnetic source magnetic resonance imaging. The method includes collecting energy signals from an object, providing additional information of characteristics of the object, and generating the image of the object from the energy signals and from the additional information such that the image includes a representation of a quantitative estimation of the characteristics, e.g a quantitative estimation of magnetic susceptibility. The additional information may comprise predetermined characteristics of the object, a magnitude image generated from the object, or magnetic signals collected from different relative orientations between the object and the imaging system. The image is generated by an inversion operation based on the collected signals and the additional information. The inversion operation minimizes a cost function obtained by combining the data extracted from the collected signals and the additional information of the object. Additionally, the image is used to detect a number of diagnostic features including microbleeds, contract agents and the like. | 2011-02-24 |
20110044525 | MEDICAL IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An embodiment of the present invention provides a medical apparatus which displays an image of an object collected by using a first radiography system and a second radiography system, including: an image processing unit adapted to acquire a three-dimensional image; a projection direction input unit used to input a projection direction for at least one of the first radiography system and the second radiography system using the three-dimensional image; an imaging direction setting unit adapted to set an imaging direction for at least one of the first radiography system and the second radiography system based on the projection direction; and an interference checking unit adapted to determine whether interference between the first radiography system and the second radiography system will occur if one of the first radiography system and the second radiography system corresponding to the set imaging direction is moved. | 2011-02-24 |
20110044526 | PROCESS AND APPARATUS FOR LUNG NODULE SEGMENTATION IN A CHEST RADIOGRAPH - The present invention has disclosed a method and apparatus for lung nodule segmentation in a chest radiograph. The method comprises preprocessing the chest radiograph and propagating the segmentation in the image based on the fast marching method. The method further includes design of velocity function. With the present invention, a fast and robust segmentation can be achieved. | 2011-02-24 |
20110044527 | Methods and Algorithms for Cell Enumeration in a Low-Cost Cytometer - The enumeration of cells in fluids by flow cytometry is widely used across many disciplines such as assessment of leukocyte subsets in different bodily fluids or of bacterial contamination in environmental samples, food products and bodily fluids. For many applications the cost, size and complexity of the instruments prevents wider use, for example, CD4 analysis in HIV monitoring in resource-poor countries. The novel device, methods and algorithms disclosed herein largely overcome these limitations. Briefly, all cells in a biological sample are fluorescently labeled, but only the target cells are also magnetically labeled. The labeled sample, in a chamber or cuvet, is placed between two wedge-shaped magnets to selectively move the magnetically labeled cells to the observation surface of the cuvet. An LED illuminates the cells and a CCD camera captures the images of the fluorescent light emitted by the target cells. Image analysis performed with a novel algorithm provides a count of the cells on the surface that can be related to the target cell concentration of the original sample. The compact cytometer system provides a rugged, affordable and easy-to-use technique, which can be used in remote locations. | 2011-02-24 |
20110044528 | INSPECTION SYSTEM - The entire surface of a photomask | 2011-02-24 |