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Patent # Description
US-9,313,531 Device and method for content delivery adapted for synchronous playbacks
A method for delivering content to at least two terminals for synchronous playback is described. The method includes providing a first association of content to...
US-9,313,530 Technique for securely communicating programming content
Technique for securely transferring programming content from a first device in a first layer to a second device in a second layer. Upon request to transfer...
US-9,313,529 Video streaming
One or more network based video servers is/are connected to one or more video receivers over a shared network. Pieces of video content are each encoded at a...
US-9,313,528 Filtering live streaming contents and services
Filtering contents and services streamed live to a client device, including: establishing a private relationship between a server and the client device;...
US-9,313,527 Management of entertainment content distributed across smart wireless access points of in-flight entertainment...
Some embodiments of the present disclosure are directed to an entertainment system that includes a plurality of wireless access points. Each wireless access...
US-9,313,526 Data compression for video
The present invention provides a technique for performing one or more aspects of video coding such as quantization, intra prediction coding or inter prediction...
US-9,313,525 Intra prediction method and apparatus, and image encoding/decoding method and apparatus using same
A video decoding apparatus using an intra prediction, includes: a decoder to decode a bitstream to thereby extract residual signals; an inverse quantizer to...
US-9,313,524 Moving image coding apparatus, moving image coding method, and program therefor
A moving image coding apparatus which acquires moving image data represented by one of a plurality of different bit depths, converts the acquired moving image...
US-9,313,523 System for low resolution power reduction using deblocking
A system for encoding and decoding video that uses power reduction techniques.
US-9,313,522 Method for image interpolation using asymmetric interpolation filter and apparatus therefor
A sub-pel-unit image interpolation method using a transformation-based interpolation filter includes, selecting, based on a sub-pel-unit interpolation location...
US-9,313,521 Method for image interpolation using asymmetric interpolation filter and apparatus therefor
A sub-pel-unit image interpolation method using a transformation-based interpolation filter includes, selecting, based on a sub-pel-unit interpolation location...
US-9,313,520 Method for image interpolation using asymmetric interpolation filter and apparatus therefor
A sub-pel-unit image interpolation method using a transformation-based interpolation filter includes, selecting, based on a sub-pel-unit interpolation location...
US-9,313,519 Interpolation filter selection using prediction unit (PU) size
In one embodiment, a method for encoding or decoding video content is provided. The method includes determining a set of interpolation filters for use in...
US-9,313,518 Method and apparatus for estimating motion vector using plurality of motion vector predictors, encoder,...
Provided are a method and apparatus for estimating a motion vector using a plurality of motion vector predictors, an encoder, a decoder, and a decoding method....
US-9,313,517 Method and apparatus for coding video, and method and apparatus for decoding video accompanied by inter...
Provided is an inter prediction method including determining a collocated block of a current block of a current image from among blocks of an image that is...
US-9,313,516 Method for transcoding video streams with reduced number of predictions
A first request and a second request are received from a first client terminal and a second client terminal respectively. In response to the first request and...
US-9,313,515 Methods and apparatus for the use of slice groups in encoding multi-view video coding (MVC) information
There are provided methods and apparatus for the use of slice groups in encoding and decoding multi-view video coding (MVC) information. An apparatus and method...
US-9,313,514 Methods and systems for entropy coder initialization
Aspects of the present invention are related to systems and methods for initialization of entropy encoders and decoders.
US-9,313,513 Detection of resynchronization markers when decoding an MPEG-4 bitstream
A method for detecting a resynchronization marker in an encoded MPEG-4 video bitstream is provided that includes computing a first candidate resynchronization...
US-9,313,512 Multiple bit rate encoding by segments
A method performed by one or more processors for segmenting and encoding media content over a network. The media content is first partitioned into an ordered...
US-9,313,511 Scalable video encoder/decoder with drift control
A system, method and computer-readable media are introduced that relate to data coding and decoding. A computing device encodes received data such as video data...
US-9,313,510 Use of objective quality measures of streamed content to reduce streaming bandwidth
A method includes encoding video at a first bitrate to produce first encoded sections, and at a second bitrate that is less than the first bitrate to produce...
US-9,313,509 DC coefficient signaling at small quantization step sizes
Described tools and techniques relate to signaling for DC coefficients at small quantization step sizes. The techniques and tools can be used in combination or...
US-9,313,508 Feeding intra-coded video frame after port reconfiguration in video telephony
An apparatus configured for video telephony includes a receiving device configured to receive video data at a first bitrate; send a request to change the first...
US-9,313,507 Encoding method and device of video using data unit of hierarchical structure, and decoding method and device...
Provided are a method and a device for encoding a video by using a data unit of a hierarchical structure, and a method and a device for decoding the same. A...
US-9,313,506 Encoding method and device of video using data unit of hierarchical structure, and decoding method and device...
Provided are a method and a device for encoding a video by using a data unit of a hierarchical structure, and a method and a device for decoding the same. A...
US-9,313,505 Method and system for selectively breaking prediction in video coding
Described are techniques in video coding and/or decoding that allow for selectively breaking prediction and/or in loop filtering across segment boundaries...
US-9,313,504 Pattern detection module with region detection, video encoding system and method for use therewith
A system for encoding a video stream into a processed video signal that includes at least one image, includes a pattern detection module for detecting a pattern...
US-9,313,503 Method and apparatus for encoding video, and method and apparatus for decoding video
An apparatus for decoding an image including: an entropy decoder which obtains information that indicates an intra prediction mode applied to a current block to...
US-9,313,502 Method and apparatus for encoding video, and method and apparatus for decoding video
Disclosed are method and apparatus for encoding and decoding an image which divides a current picture into blocks with various sizes and varies a number of...
US-9,313,501 Use of frame caching to improve packet loss recovery
Various new and non-obvious apparatus and methods for using frame caching to improve packet loss recovery are disclosed. One of the disclosed embodiments is a...
US-9,313,500 Conditional signalling of reference picture list modification information
Innovations in signaling of reference picture list ("RPL") modification information. For example, a video encoder evaluates a condition that depends at least in...
US-9,313,499 Image processing method and image processing apparatus
An image processing method of performing filtering on image blocks using a plurality of deblocking filters having different filter strengths includes: a first...
US-9,313,498 Sign hiding techniques for quantized transform coefficients in video coding
This disclosure proposes techniques for encoding and decoding transform coefficients in a video coding process. In particular, this disclosure proposes...
US-9,313,497 Systems, methods, and computer program products for transform coefficient sub-sampling
Video compression encoding includes intra and inter prediction to reduce spatial and temporal redundancies in video. Prediction results or residuals represent...
US-9,313,496 Video encoder and video encoding method as well as video decoder and video decoding method
A video encoder includes: a predictive vector selecting unit that selects candidates for a first predictive vector for predicting a motion vector in a first...
US-9,313,495 Encoding and decoding based on blending of sequences of samples along time
Computer processor hardware receives image data specifying element settings for each image of multiple original images in a sequence. The computer processor...
US-9,313,494 Parallelization friendly merge candidates for video coding
This disclosure presents methods and systems for coding video in merge mode of a motion vector prediction process. A method of coding video data may determining...
US-9,313,493 Advanced motion estimation
Encoding and decoding using advanced motion estimation may include encoding a video stream including a plurality of frames by generating a first encoded frame...
US-9,313,492 Device and method for moving image encoding
A moving image encoding device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the...
US-9,313,491 Chroma motion vector processing apparatus, system, and method
A system, apparatus, method, and article to process a chroma motion vector are described. The apparatus may include a video decoder. The video decoder includes...
US-9,313,490 Method and apparatus for encoding video, and method and apparatus for decoding video
Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to...
US-9,313,489 Method and apparatus for encoding video, and method and apparatus for decoding video
Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to...
US-9,313,488 Hypothetical reference decoder
Disclosed is a system and method of controlling a video decoder, including a reviewing channel data representing coded video data generated by an encoder to...
US-9,313,487 Image decoding method and image decoding apparatus for sample adaptive offset information
An image coding method includes performing: context arithmetic coding to consecutively code (i) first information indicating whether or not to perform SAO...
US-9,313,486 Hybrid video coding techniques
Disclosed are techniques for encoding and decoding layered video where the non-temporal enhancement layers and their respective temporal enhancement layers,...
US-9,313,485 Imagers with error checking capabilities
An imager with error verification capabilities may include an array of pixels and an array of error detection circuits. The array of pixels may receive control...
US-9,313,484 Display system for automatic detection and switch of 2D/3D display modes thereof
A display system for automatic detection and switch of 2D/3D display modes thereof comprises a display device comprising a built-in display mode control chip,...
US-9,313,483 Polarization switching device, driver of polarization switching device, and method of driving the same
A polarization switching device includes a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the...
US-9,313,482 Forming spectral filters
A lens bears a plurality of roll-coated layers to pass, to one eye of a viewer, a first image, in a first band of wavelengths, that is appropriate for 3D...
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