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9042439 Reference frame ordering for multi-view coding  
A method of setting an order of reference frames for multi-view coding performed by one or more processors. The method includes selecting one or more frames of the same kind that have a same-view...
9042444 System and method for transmission of data signals over a wireless network  
A system for transmission of data signals over a wireless network having an encoding module for encoding video data into a plurality of buffers for transmission. The system also has a feedback...
9041800 Confined motion detection for pan-tilt cameras employing motion detection and autonomous motion tracking  
A method of operating a surveillance system includes capturing a sequence of images of a field-of-view. A source of localized motion is disposed within at least one of a plurality of segments of...
9042456 Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slices  
A moving picture encoding/decoding apparatus and method for processing a moving picture, which is divided in units of slices are provided. The encoding method includes: dividing a moving picture...
9036695 Motion-compensated temporal filtering based on variable filter parameters  
Systems and devices for, and methods of, motion-compensated temporal filtering based on variable filter parameters. A method embodiment includes (a) determining, by a processor having memory, a...
9036704 Image decoding method using intra prediction mode  
An image decoding method is provided which includes reconstructing an intra prediction mode group indicator and a prediction mode index of a current block, constructing a first group using valid...
9036710 Unified transform coefficient encoding and decoding  
Methods and devices for reconstructing coefficient levels from a bitstream of encoded video data for a coefficient group in a transform unit, using adaptive-threshold-based level coding. Threshold...
9036702 Method and apparatus for image encoding using hold-MBs, and method and apparatus for image decoding using hold-MBs  
In video/image coding, macroblocks (MBs) are often intra coded in raster scan order, starting from one seed MB. The invention improves intra prediction for optimized usage of multi-core...
9036694 Adaptive QAM transmission scheme to improve performance on an AWGN channel  
A cable transmitter supports a number of low density parity check (LDPC) coding rates, e.g., ¼, ⅓, ⅖, ½, ⅗, ⅔, ¾, ⅘, ⅚, 8/9 and 9/10; and supports a number of quadrature amplitude modulation (QAM)...
9036693 Method and system for providing region-of-interest video compression  
Embodiments of the present invention provide for a region-of-interest compression methodology wherein a variety of encoders may be utilized to perform video compression on a plurality of filtered...
9036717 Restoring program information for clips of broadcast programs shared online  
To restore context information about a clip that was sampled from a broadcast program, the clip is identified by matching a digital fingerprint of the clip against a database of known digital...
9031332 Device and method for compressing digital images  
The present invention relates to a device for compressing a source image by means of a base layer, coding a base image, and of an enhancement layer, coding a residual existing between the source...
9031127 Video coding  
A method includes receiving a data signal that includes a plurality of encoded frames in a first access unit, receiving a data message indicative of a similarity between a portion of a first one...
9031126 Method and system for video encoding using noise level estimates from vertical blanking interval TV lines  
A system and method for video encoding using noise level estimates from vertical blanking interval lines. A video signal may be received by an encoding system. Information may be extracted from...
9025660 Video decoder with general video decoding device and methods for use therewith  
A video decoder includes an entropy decoding device that includes a first processor that generates entropy decoded (EDC) data from an encoded video signal. A general video decoding device includes...
RE45506 Enhanced VSB Viterbi decoder  
An enhanced VSB receiver includes a tuner which tunes an RF signal and converts it into an IF signal, an IF mixer which converts the IF signal into a baseband signal, and a demodulator which...
9025659 Systems and methods for encoding media including subtitles for adaptive bitrate streaming  
Systems and methods for adaptive bitrate streaming of media including subtitles utilizing HTTP in accordance with embodiments of the invention are disclosed. One embodiment of the invention...
9026790 Processing packet streams  
A system for processing packet streams includes a first packet queuing circuitry connected between a first processor and a second processor and operable to queue packets for transfer from the...
9025658 Transform scheme for video coding  
An embodiment includes a method that includes receiving a number of pixels of video data. The method also includes commencing a first arithmetic operation of a matrix of the number of pixels with...
9025639 Modulation and demodulation method for satellite communication using widespread signal-to-noise ratio (SNR)  
Provided are a modulation method and a demodulation method for satellite communication using a widespread signal-to-noise ratio (SNR), the method including: adding a dummy frame to a...
9020030 Smoothing overlapped regions resulting from geometric motion partitioning  
In one example, an apparatus includes a video encoder configured to partition a block of video data into a first partition and a second partition using a geometric motion partition line, calculate...
9020029 Arbitrary precision multiple description coding  
In one aspect, an encoder comprises arbitrary precision multiple description generation circuitry configured to produce multiple descriptions of a given signal by processing the signal using at...
9020045 Progressive block encoding using region analysis  
Methods of encoding an image stream. In one embodiment, the method comprises generating, by a computer, a lossless encoding of a first portion of a frame of an image based on identifying the first...
9014257 Apparatus and method for wireless communications  
An apparatus and method for wireless communications are provided. The apparatus for wireless communications includes a receiving unit which receives a packet, which comprises a plurality of...
9014258 Transmission device and method of determining transmission date format  
To allow a broadcast transmission to be preformed successfully. A source device 10 reads out EDID from EDID ROMs 30a-1 to 30a-N of sink devices 30-1 to 30-N, respectively, by using information...
9014259 Apparatus and method for sequentially parsing bitstreams based on removal of emulation prevention byte  
An apparatus and method sequentially parses bitstreams based on a removal of an Emulation Prevention Byte (EPB). The apparatus and method may detect an EPB pattern from among sequentially input...
9014261 Method and system for media file compression  
The present invention discloses a method for media file compression, which includes: extracting the encoding parameters from an input media file, separating and decoding the audio and video stream...
9014260 Method and apparatus for encoding images, and method and apparatus for decoding encoded images  
Methods and apparatuses for encoding and decoding an image are provided. The method of encoding an image includes: replacing a transformation coefficient having a low frequency component to be...
9008189 Methods and devices for context modeling to enable modular processing  
Methods of encoding and decoding for video data are described for encoding or decoding coefficients for a transform unit. In particular, the significant-coefficient flags for a coefficient group...
9008180 Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering  
Disclosed is a prediction method adopting in-loop filtering. According to the present invention, a prediction method for encoding and decoding video comprises the following steps: generating a...
9008449 Image processing apparatus and method  
An image processing apparatus samples an image signal to thin out pixel values used as adjacent pixels in intra-frame prediction according a size in a horizontal direction of an image to be coded...
9001897 Video quality estimation apparatus, video quality estimation method, and program  
This invention provides a video quality estimation apparatus (1) including a packet analysis unit (10) that derives the bit rate of an encoded video packet contained in an input packet, and the...
9001701 Priority assignment and signaling of scalable video in a switch based system  
Techniques for assignment and signaling of the priority information within the scalable video bitstream in a switch-based conferencing system are provided. The assignment of the priority across...
9001884 Method and apparatus for acquisition, compression, and characterization of spatiotemporal signals  
The present invention provides methods and apparatus for acquisition, compression, and characterization of spatiotemporal signals. In one aspect, the invention assesses self-similarity over the...
9001885 System and method for dynamically determining multimedia transmission based on communication bandwidth  
A system and method is provided for dynamically adjusting one or more characteristics of a multimedia transmission between a content provider and a content recipient. In one embodiment, the system...
8995530 Moving image decoding apparatus, moving image coding apparatus, moving image decoding circuit, and moving image decoding method  
A moving image decoding apparatus which enables reduction in the memory bandwidth and the memory access latency for the motion compensation filter coefficients for use in inter-picture prediction...
8997141 Cooperative communication/broadcasting system, application management server, receiver, reception method for receiver, and application management method for application management server  
An application management server includes: a terminal management table storage unit configured to store terminal device identification data for identifying a terminal device and information...
8988609 Scheme for determining the locations and timing of advertisements and other insertions in media  
A non-transitory computer readable storage medium stores one or more computer programs adapted to cause a processor based system to execute steps that include analyzing an image, identifying one...
8989259 Method and system for media file compression  
The present invention discloses a method for media file compression, which includes: extracting the encoding parameters from an input media file, separating and decoding the audio and video stream...
8989257 Method and apparatus for providing near-zero jitter real-time compression in a communication system  
The method and apparatus of the present invention provides for the compression of signal data having a low latency jitter while maintaining a target compression ratio and reasonable degradation,...
8982959 Signal transmission apparatus, signal transmission method, signal reception apparatus, signal reception method, and signal transmission system  
A signal transmission apparatus includes: a two-pixel sampling-out control section that maps pixel samples to video data regions; a line sampling-out control section that samples out the pixel...
8982957 Method of decoding video data  
Provided is a method derives a reference picture index and a motion vector of a current prediction unit, generates a prediction block of the current prediction unit using the reference picture...
8982948 Video system with quantization matrix coding mechanism and method of operation thereof  
A method of operation of a video system includes: generating a quantization matrix for a video input data, the quantization matrix having a corner seed and a right-bottom sub-quad coefficient...
8982944 Method and system for categorized event recording of images in multiple resolution levels  
A method includes compressing digital data of video images to a second resolution level and storing the digital data at a plurality of resolution levels. The plurality of resolution levels include...
8984570 Method and apparatus for supporting time shift playback in adaptive HTTP streaming transmission solution  
A method and an apparatus for supporting time shift playback in an adaptive Hypertext Transfer Protocol (HTTP) streaming transmission solution are disclosed. The method includes: sending a live...
8983275 Systems, methods, and apparatus for recording time delayed broadband content  
Systems, methods, and apparatus for recording time delayed broadband content are provided. Desired content to be recorded may be identified by a programming processing component configured to...
8982943 Data processing device and data processing method  
A data processor according to the present invention plays back video and audio from a data stream including video data and audio data, each of which is provided with time information representing...
8976859 Processing a video for spatial and temporal magnification with minimized image degradation  
What is disclosed is a novel video processing system and method wherein a plurality of image frames of a video captured using a video camera with a spatial resolution of (M×N) in the (x, y)...
8976862 Intra prediction method and apparatus, and image encoding/decoding method and apparatus using same  
The present disclosure relates to an intra prediction method and apparatus and an image encoding/decoding method and apparatus using the same. The disclosure provides the intra prediction...
8976863 Method and apparatus for encoding motion vector, and method and apparatus for encoding/decoding image using same  
A method and an apparatus for encoding a motion vector, and a method and an apparatus for encoding/decoding an image using the same are disclosed. The apparatus includes: a prediction candidate...