Abstract: Distributed processors and methods for compiling code for execution by distributed processors are disclosed. In one implementation, a distributed processor may include a substrate; a memory array disposed on the substrate; and a processing array disposed on the substrate. The memory array may include a plurality of discrete memory banks, and the processing array may include a plurality of processor subunits, each one of the processor subunits being associated with a corresponding, dedicated one of the plurality of discrete memory banks. The distributed processor may further include a first plurality of buses, each connecting one of the plurality of processor subunits to its corresponding, dedicated memory bank, and a second plurality of buses, each connecting one of the plurality of processor subunits to another of the plurality of processor subunits.

Abstract: A decoding device includes a controller classifying a bitstream as a first bitstream and a second bitstream based on a plurality of blocks defined by a matrix and included in a frame, a first decoder including a first processor performing decoding on the first bitstream and outputting first decoding data and a first memory, a second decoder including a second processor performing decoding on the second bitstream and outputting second decoding data and a second memory, a first buffer transmitting the first decoding data to the second memory, and a second buffer transmitting the second decoding data to the first memory. The first processor controls the second memory to store the first decoding data, and the second processor controls the first memory to store the second decoding data.

Abstract: To reduce the effect on the communication performance of an antenna to secure a good communication state with respect to the antenna. An acoustic output device includes a speaker for outputting sound, a cell having one surface facing in a facing direction represented by a predetermined direction, a control board for controlling predetermined parts, and an antenna for sending and receiving signals, the antenna having at least a portion spaced from the control board and the cell. The cell and the control board are positioned side by side with each other in directions different from thicknesswise directions of the control board. The facing direction is different from the directions in which the cell and the control board are side by side with each other. The antenna is positioned side by side with at least one of the control board or the cell in the thicknesswise directions or the facing direction.

Abstract: A method and ultrasound imaging system for performing an ultrasound examination. The method and system includes entering a workflow and displaying a plurality of graphical icons positioned on a graphical model. The method and system includes selecting a first anatomical zone, acquiring a first image, and saving and associating the first image with the first anatomical zone. The method and system includes saving and associating a first clinical finding with the first anatomical zone. The method and system includes selecting a second anatomical zone, acquiring a second image, and saving and associating the second image with the second anatomical zone. The method and system includes saving and associating a second clinical finding with the second anatomical zone. The method and system include displaying an examination overview including the first image, the first clinical finding, the second image, and the second clinical finding.

Abstract: The entropy coding of a current part of a predetermined entropy slice is based on, not only, the respective probability estimations of the predetermined entropy slice as adapted using the previously coded part of the predetermined entropy slice, but also probability estimations as used in the entropy coding of a spatially neighboring, in entropy slice order preceding entropy slice at a neighboring part thereof. Thereby, the probability estimations used in entropy coding are adapted to the actual symbol statistics more closely, thereby lowering the coding efficiency decrease normally caused by lower-delay concepts. Temporal interrelationships are exploited additionally or alternatively.

Abstract: The entropy coding of a current part of a predetermined entropy slice is based on, not only, the respective probability estimations of the predetermined entropy slice as adapted using the previously coded part of the predetermined entropy slice, but also probability estimations as used in the entropy coding of a spatially neighboring, in entropy slice order preceding entropy slice at a neighboring part thereof. Thereby, the probability estimations used in entropy coding are adapted to the actual symbol statistics more closely, thereby lowering the coding efficiency decrease normally caused by lower-delay concepts. Temporal interrelationships are exploited additionally or alternatively.

Abstract: Systems and methods are provided for distributing a playlist of a user. The systems and methods receive an indication from the user of a song to add to the playlist and adds the song to the playlist. In aspects, the systems and methods analyze the playlist to determine whether an attribute of the playlist meets a specified parameter. In some cases, the specified parameter can be met if a musical attribute of the song is similar to a music profile of one of the users, or if an amount of songs on the playlist meets or exceeds a specified threshold. The systems and methods can enable the user to distribute the playlist either publicly or to a specified set of users if the specified parameter of the playlist is met.

Abstract: Systems, apparatuses, and methods for decoding a video sequence includes: receiving, by a ring buffer of the computer device, a packet associated with a frame of the video sequence; based on a determination that the frame occurs later in time than the most recent frame outputted from the ring buffer, determining whether the frame is stored in the ring buffer; when the frame is stored in the ring buffer, determining whether all packets associated with the frame have been received by the ring buffer; and when all packets associated with the frame have been received by the ring buffer and a preceding frame has been outputted from the ring buffer, outputting the frame from the ring buffer, where the preceding frame occurs immediately prior to the frame in the video sequence.

Abstract: An electronic device can include a processing device operatively connected to a biometric sensing device. The biometric sensing device may capture a biometric image each time a user interacts with the electronic device. When the user enters user identification data (UID) and a biometric image was recently captured, the biometric image is tagged with the UID. The user can access the electronic device and/or an application being accessed on the electronic device when a subsequently captured biometric image matches a tagged biometric image or an untagged biometric image that is assigned to a cluster that includes a tagged biometric image.

Abstract: A smart call method is applied in a smart call device, there being a first handheld device and a second handheld device containing the smart call device. The first and second handheld devices are bound and communicate with the smart call device. The smart call device receives an incoming call signal from the first handheld device and acquires images of nearby faces through an image acquisition unit in response. The first handheld device compares the acquired face images with stored user face images of the second handheld device. The smart call device sends a control signal to the first handheld device according to a successful comparison and the first handheld device calls the second handheld device bound with the smart call device.

Abstract: A method of processing images captured using a capsule camera is disclosed. According to one embodiment, two images designated as a reference image and a float image are received, where the float image corresponds to a captured capsule image and the reference image corresponds to a previously composite image or another captured capsule image prior to the float image. Automatic segmentation is applied to the float image and the reference image to detect any non-GI (non-gastrointestinal) region. The non-GI regions are excluded in match measure between the reference image and a deformed float image during the registration process. The two images are stitched together by rendering the two images at the common coordinate. In another embodiment, large area of non-GI regions are removed directly from the input image, and remaining portions are stitched together to form a new image without performing image registration.

Abstract: A method and apparatus for a multi-core video decoder for decoding a single bitstream are disclosed. The multi-core video decoder comprises a first video decoder configured to receive the bitstream, parse header information to determine buffer management for a plurality decoding jobs based on the header information, and assign decoding jobs based upon the buffer management. A second video decoder configured to receive the bitstream and decode the bitstream based on an assigned decoding job from the first video decoder.

Abstract: A clock generation device includes a flip-flop, a clock division unit, and a clock comparator. The flip-flop generates a chip selection signal synchronized with an internal clock signal. The clock division unit generates second divided clock signals based on a first divided clock signal. The clock comparator selects ones of the second divided clock signals based on the chip selection signal. The clock division unit divides the internal clock signal based on the first divided clock signal and the selected one of the second divided clock signals.

Abstract: A method of operating an electronic device capable of video recording is provided. The method includes combining a plurality of frames of video being recorded, displaying the combined frame via a preview screen, and encoding the combined frame.

Abstract: A method and apparatus for measuring the quality of a video is provided. The method comprises: generating a frame loss pattern of the video by indicating whether each frame in the video is lost or successfully transmitted; and evaluating the quality of the video as a function of the generated t came loss pattern.

Abstract: A video processing apparatus includes a storage unit, an input unit, and a determining unit. The storage unit stores a plurality of scenes included in a scene group and characteristic amounts which are extracted from a series of plural frames included in the respective scenes in the scene group, in association with each other, defining one scene out of the plurality of scenes included in the scene group as a typical scene and the other scenes as a derived scene, the scene group being a group of a plurality of scenes derived from a common scene. The input unit inputs a characteristic amount which is extracted from each of the frames of a new scene. The determining unit determines whether the new scene represented by the inputted characteristic amount is the derived scene of the scene group or not by verifying the inputted characteristic amount with the characteristic amount of the typical scene of the scene group stored in the storage unit.

Abstract: An adder adds, to a luminance value indicated by the image signal of the nth frame, a correction value corresponding to a combination of a luminance value indicated by the image signal of the nth frame and one indicated by the image signal of the (n+1)th frame. The adder outputs an image signal having the luminance value after addition as the image signal of the nth frame.

Abstract: Provided is a video processing device capable of displaying an easily viewable video utilizing a broader area in a display. A video processing unit that is included in the video processing device and processes an input video includes a first memory that stores the input video, a second memory that stores the input video, a compression/expansion control unit that compresses and/or expands a first area of the input video stored in the first memory and compresses and/or expands a second area of the input video stored in the second memory, and an image composing unit that generates an output video in which a video of the first area compressed and/or expanded by the compression/expansion control unit and a video of the second area compressed and/or expanded by the compression/expansion control unit are horizontally aligned.

Abstract: A method and apparatus for increasing the effective contrast ratio and brightness yields for digital light valve image projectors using a variable luminance control mechanism (VLCM), associated with the projector optics, for modifying the light output and provide a correction thereto; and an adaptive luminance control module (ALCM) for receiving signals from the video input board, the adaptive luminance control module producing a signal on a VLCM bus connecting the variable luminance control mechanism and the adaptive luminance control module, the signal causing the variable luminance control mechanism to change the luminance of the light output and provide a corrected video signal for the projector.

Abstract: A system is disclosed for controlling operation of an electronic device, such as a TV. The system includes a first sensor located at or near the electronic device and a second sensor spaced apart from the first sensor, wherein the first and second sensors are configured to detect motion of a user within an operating zone associated with the electronic device. A processor is coupled to the electronic device and the first and second sensors, the processor being configured to input a signal from the first and second sensors. Memory is coupled to the processor, the memory comprising a sensing algorithm configured to process the input signal from the first and second sensors and determine the location of the user with respect to the operating zone. The processor is configured to send a control command to the electronic device based on an output of the sensing algorithm.

Abstract: An image processing device includes: a control section configured to allow, upon receipt of a moving image that includes, in time-series order, an original image and a duplicate image, a frame memory to hold a partial region in the original image and a remaining region in the duplicate image, in which the duplicate image is a duplicate of the original image, and the remaining region is a region excluding a region that agrees with the partial region; and an image processing section configured to read a piece of data that includes the partial region and the remaining region from the frame memory a plurality of times, and perform image processing by processing any of the read pieces of data as the original image and the remaining piece of data as the duplicate image.

Abstract: Systems and methods are provided for upscaling a digital image. A digital image to be upscaled is accessed, where the digital image comprises a plurality of pixel values. A first half pixel value is computed for a first point in the digital image based on a plurality of pixel values of the digital image surrounding the first point and an activity level. A second half pixel value is computed for a second point in the digital image, and an interpolated pixel of an upscaled version of the digital image is determined using a plurality of the pixel values, the first half pixel value, and the second half pixel value.

Abstract: A method is for monitoring the electrical integrity of lines of photosites of an imaging device with matrix array of photosites. The control lines of photosites may include for each line of photosites an emission of elementary electrical control signals for the photosites of the line. The method may include diagnosis of the elementary electrical control signals emitted.

Abstract: A method for de-interlacing interlaced video includes receiving a first video field and a second video field of an interlaced video frame, generating a first video frame from the first video field and a first synthesized video field, where video data of the first synthesized video field is based exclusively on video data of the first and second video fields, generating a second video frame from the second video field and a second synthesized video field, where video data of the second synthesized video field is based exclusively on the video data of the first and second video fields, and outputting two de-interlaced video frames for every received interlaced video frame. The first (second) synthesized video field is generated by combining image data from the second (first) video field with image data from corresponding lines of an up-scaled first (second) field generated by a scaler.

Abstract: A memory space configuration method applied in a video signal processing apparatus is provided. The method includes: arranging a first memory space and a second memory space in a memory, the first and second memory spaces being partially overlapped; determining a type of a signal source; when the signal source is a first video signal source, enabling a first processing circuit and buffering data associated with the first video signal source by using the first memory space; and, when the signal source is a second video signal source, enabling a second processing circuit and buffering data associated with the second video signal source by using the second memory space. The second processing circuit is disabled when the first processing circuit is enabled; the first processing circuit is disabled when the second processing circuit is enabled.

Abstract: There are provided a video processing apparatus and a video processing method. The video processing apparatus includes: a buffer for storing data of an image frame inputted from the outside in the unit of line; a memory unit for randomly writing and reading data; a video processing unit for processing and outputting the image frame; and a central processing unit for inverting the image frame left-side right and/or upside down when writing the image frame stored in the buffer in the memory unit and/or reading the image frame from in the memory unit.

Abstract: The present invention discloses a video communication device and a method thereof, the method comprises: obtain a current battery energy level of a device; load information of the battery energy level to a ready-to-send video; execute video encoding to the ready-to-send video and sending the same. The present invention can display the information of the energy level of one party's device on the video communication image of another party's device, so that another party can realize the actually current battery energy level of one party's device, tempos of the video communication can be controlled well, effects of the video communication can be raised.

Abstract: Various embodiments of apparatus and/or methods are described for skipping, filtering and/or replacing content from an audio/video stream using text data associated with the audio/video stream. The text data is processed using location information that references a segment of the text data of the first audio/video stream to identify a location within the first audio/video stream. The location within the first audio/video stream is utilized to identify portions of the audio/video stream that are to be skipped during presentation. The portions of the audio/video stream that are to be skipped are filtered from the audio/video stream, and some of the skipped portions of the audio/video stream are replaced with substitute content. The filtered video stream, including the substitute content, is outputted for presentation to a user.

Abstract: A video processing apparatus and a method capable of selecting various video signals are provided. The video processing apparatus includes an input unit which receives a video signal select key value by which a video signal select command to select one of the plurality of video signals is recognized; a storage unit which stores a plurality of video signal names corresponding to the plurality of video signals; and a control unit which sets a first display mode or a second display mode according to the duration of the video signal select key value, the first and second display modes indicating opposite orders in which the video signal names corresponding to the plurality of video signal units are displayed, and displays the video signal names sequentially in the set display mode. Thus, a user can conveniently select the video signal.

Abstract: One embodiment of the present invention sets forth a technique for generating and transmitting video frame data from a graphics processing unit (GPU) to a color field sequential display device. A frame buffer image comprising per-pixel packed color channels is transformed to a frame buffer image comprising regions corresponding to the color channels with vertical blanking regions inserted between color sub-field regions. Each region of the transformed frame buffer image is sequentially transmitted to the color field sequential display device for display of the corresponding color channel. Backlight illumination for each color channel is controlled by the GPU for temporal alignment with display of each color channel during a vertical blanking interval. The GPU may compensate an individual pixel's color channel value based on a corresponding previous color channel value in order to minimize crosstalk between neighboring color fields.

Abstract: There is provided a video processing device capable of reducing the influence of a disturbance of an input vertical synchronization signal. When the synchronization signal detecting unit detects an input of the input-side vertical synchronization signal at a predetermined cycle, the synchronization signal control unit outputs the input-side vertical synchronization signal, which has been input, as an output-side vertical synchronization signal, and, when the synchronization signal detecting unit detects an input of a next input-side vertical synchronization signal before the predetermined cycle elapses after the output of the output-side vertical synchronization signal, a next input-side vertical synchronization signal input before the predetermined cycle elapses is not output as a next output-side vertical synchronization signal, and an input-side vertical synchronization signal input further next is output as the next output-side vertical synchronization signal.

Abstract: A monitoring apparatus includes a detection circuit, a filter circuit, an amplifying circuit, a regulation circuit, a delay and charging circuit, and a driving circuit. The detection circuit receives a video signal, and performs an operation to obtain an image signal from the video signal. The filter circuit obtains an average intensity of a luminance signal corresponding to the image signal. The delay and charging circuit charges an input capacitor when receiving a low level regulated signal from the amplifying circuit. The driving circuit activates an alarm when a charging voltage of the chargeable capacitor exceeds a predetermined value.

Abstract: An apparatus processing a video stream includes a CPU, a memory access controller reading stream data from an external memory, a buffer storing the stream data, and a hardware accelerator decoding the stream data. The hardware accelerator includes a plurality of decoders decoding the stream data in accordance with one of a plurality of different video coding standards.

Abstract: A television system for providing identification of user television viewing activities, while maintaining the privacy of individual viewers. In selected embodiments, the television system includes a random, unique identification generator that, on a periodic basis, can be used to send targeted advertisements or programming to a user. The user can force the system to re-generate a random identifier and/or purge any tracked data at any time.

Abstract: A method for replacing audio data within a recorded audio/video stream is presented. In the method, a first audio/video stream including audio data, video data, and supplemental data is stored. Location information is received which references the supplemental data to identify a location within the first audio/video stream. The location information is received in a data file separately from the first audio/video stream. Also received is an audio data segment. At least a portion of the audio data of the first audio/video stream is replaced at the identified location with the audio data segment to produce a second audio/video stream. At least a portion of the second audio/video stream is then transferred for presentation.

Abstract: According to one embodiment, a television receiver includes: a display; a circuit board; a housing; an antenna; and a shield. The display includes a display screen. The circuit board is located at a side of the display opposite the display screen. The housing is configured to house the display and the circuit board. The antenna is in the housing, and includes a communication portion and a ground portion. The shield is along a periphery of the ground portion in the housing, and is located between the antenna and the circuit board.

Abstract: Apparatus and methods for scalable block pixel filtering are described. A block filtering instruction is issued to a processing element (PE) to initiate block pixel filtering hardware by causing at least one command and at least one parameter be sent to a command and control function associated with the PE. A block of pixels is fetched from a PE local memory to be stored in a register file of a hardware assist module. A sub-block of pixels is processed to generate sub-block parameters and the block of pixels is filtered in a horizontal/vertical edge filtering computation pipeline using the sub-block parameters.

Abstract: A communication system 100 includes a content repository storing a plurality of content files, a content delivery network 280 communicating with a content repository 274, a content management system 221 determining a plurality of publication times respectively corresponding to each of the plurality of content files and a content distribution system 260 communicating with the content management system and content delivery network. The content distribution system determines an earliest publication time and transfers the plurality of content files to the content delivery network in order of publication in response to determining the earliest publication time.

Abstract: A system and method for displaying an image are provided. In one embodiment, the method includes receiving a data stream representing a frame of an image. The data stream may indicate a first color pixel cluster corresponding to a first color and a second color pixel cluster corresponding to a second color. The first color pixel cluster and the second color pixel cluster may be displayed. The first color pixel cluster may be different from the second color pixel cluster.

Abstract: An image processor is connectable with a storing medium storing still image data corresponding to a still image and moving image data corresponding to a moving image, the moving image data including a plurality of sets of frame image data corresponding to a plurality of frame images respectively. The image processor includes an outputting unit, an extracting unit, and index image producing unit, and a layout unit. The outputting unit outputs an image list having a first layout area having a first layout size and a second layout area having a second layout size. The extracting unit extracts at least two sets of frame image data from the plurality of sets of frame image data. The index image producing unit produces a first index image from the still image data and a plurality of second index images from the extracted frame image data. The layout unit lays out the first index image in the first layout area and the plurality of second index images in the second layout area.

Abstract: A system and method for comparing captured sequences of in-vivo images with (e.g., template) sequences, for example, for computer-automated diagnosis. Captured in vivo images may be divided into a plurality of captured image sequences. For each of the plurality of captured sequences, the processor may assign a first and second set of scores to each frame in the captured sequence and align each frame in the captured sequence with one or more frames in the template sequence for which the comparisons therebetween generate the minimum scores in the first and second sets of scores. The processor may define a match between the template sequence and captured sequences having a combination of scores in the first and second sets of scores for the frames in the captured sets compared with the one or more aligned frames in the template sequence, which are below or above a threshold value.

Abstract: The present invention provides a digital TV. The digital TV comprises a memory, a signal processing module, and a processor. The memory is for storing a regular program code. The signal processing module is for receiving and processing a data signal, and for generating an interruption signal. The processor coupled to the memory and the signal processing module is for receiving the interruption signal and reading the regular program code from the memory, and for executing the regular program code to realize functions of the digital TV. The memory is divided into a plurality of blocks, and the processor accesses the memory by block. Each block includes a first sub-block storing a specific program code. When the processor receives the interruption signal, the processor reads the specific program code of the first sub-block of the currently-accessed block and executes the specific program code.

Abstract: An information processing apparatus for decoding compression-coded video data, including: at least one decoder that decodes the compression-coded video data; and a controller than controls processing executed by the decoder, wherein the controller, when a picture at a head of a decoding processing unit is an I-picture or a P-picture among decoded pictures output from the decoder, controls the decoder so that a decode start timing at which the decoder starts decoding and a display output timing at which the decoder starts outputting the decoded pictures are displaced from each other by a first predetermined number of pictures.

Abstract: Provided is a data receiving device and method for shortening a channel switching time in a DMB system. The device includes a CDM channel for receiving a broadcasting signal from a DMB satellite, demodulating the broadcast signal, and generating a MPEG2-TS packet. a GOP buffer for receiving the MPEG2-TS packet, checking whether or not the received MPEG2-TS packet is a key frame, and, when it is determined that the received MPEG2-TS packet is the key frame, initializing the buffer and storing the received MPEG2-TS packet as a GOP unit, a channel switch for switching a channel of a DMB service to the GOP buffer, an A/V reproducing buffer for buffering a predetermined amount of A/V data to reproduce the A/V data of the GOP buffer; and an A/V decoder for receiving and decoding the A/V data.

Abstract: A method of storing and accessing pictures in a multi-field video operation includes storing a first portion of a first field in first page of a first bank of a DRAM; storing a first portion of a second field in the first page of the first bank; reading the first page of the first bank; and performing the multi-field video operation according to the first portions of the first field and the second field. Another method includes storing a first field in a first bank of a DRAM; storing a second field in a second bank of the DRAM; reading a first portion of the first field from the first bank of the DRAM and reading a first portion of the second field from the second bank of the DRAM; and performing the multi-field video operation according to the first portions of the first field and the second field.

Abstract: Disclosed are a chain code generating apparatus and a method thereof. In accordance with an embodiment of the present invention, the chain code generating apparatus can include an image input unit, receiving an image signal from a camera and converting the received image signal to a digital image signal, and separating a synchronizing signal from the digital image signal and outputting the synchronizing signal; an image storing unit, storing image data corresponding to an active image section of the digital image signal in units of frame based on the synchronizing signal; and a code generating unit, reading the image data stored in the image storing unit and performing an outline search of the analysis portion, and generating a chain code according to a correlation between adjacent pixels forming an outline of the analysis portion in accordance with the searched result.

Abstract: A video signal processing apparatus may include a frame memory and a separator and deinterlacer circuit. The frame memory may store an interlaced video signal. The separator and deinterlacer circuit may execute operations of separating and deinterlacing the interlaced video signal stored in the frame memory. The apparatus may output a sequential video signal. A data processing system may include the video signal processing apparatus. A method for processing video signals may include storing an interlaced video signal in a frame memory and executing operations of separating and deinterlacing the interlaced video signal stored in the frame memory. The method may also include outputting a sequential video signal.

Abstract: The present invention is directed to a method for determining whether a current macroblock and an adjacent macroblock thereof are located in the same slice. The method is used in a predetermined process for a block-based digitally encoded image. The block-based digitally encoded image is represented as an encoded bit-stream and each macroblock therein is assigned a sequence characteristic number. The method includes: providing a memory space for storing and tracing a slice changing point; initializing the slice changing point to a predetermined number; checking the encoded bit-stream, and when the current slice is determined to change, setting the slice changing point to a derived sequence characteristic number derived from the sequence characteristic number of the current macroblock; and determining whether the current macroblock and the adjacent block thereof are in the same slice according to a comparison result between the sequence characteristic number of the adjacent block and the slice changing point.

Abstract: A method of scalable video coding in which the video signal is processed and coded at various layers of spatial resolution where between each pair of spatial layers a prediction mechanism is enabled which allows a comparison at homologous layers of spatial resolution with the aim to obtain a good efficiency.

Abstract: The video output system in a computer system reads pixel information from a frame buffer to generate a video output signal. However, the video output system must often compete with other memory users in order to access a frame buffer in a shared memory system. When memory bandwidth resources are limited, the performance of a computer system will suffer. To reduce the performance drop, a dynamic color mode switching system has been introduced. The dynamic color mode switching system detects when memory bandwidth resources are limited and then instructs the video output system to switch to a color mode that reduces the amount of reads from the memory system without any user intervention.