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Patent # Description
US-9,445,133 DVD conversion for on demand
A method for pruning and grooming DVD content into a format compatible to be viewed over a network is disclosed. The method provides for automated DVD...
US-9,445,132 Two level last significant coefficient (LSC) position coding
In some examples, a video coder employs a two-level technique to code information that identifies a position within the block of transform coefficients of one...
US-9,445,131 De-blocking and de-banding filter with adjustable filter strength for video and image processing
A novel de-blocking and de-banding filter and a related method of operation reduce and/or remove blocking and banding artifacts that originate from a low...
US-9,445,130 Blockiness metric for large HEVC block artifacts
In one example, a method for encoding video data includes determining a first value for a line of a first plurality of lines, wherein the first plurality of...
US-9,445,129 Image coding method and image decoding method
An image coding method for coding an input image per block to generate a coded image signal includes: predicting for each prediction unit which is an area...
US-9,445,128 System and method of determining deblocking control flag of scalable video system for indicating presentation...
A method of generating a video sequence including setting a state of a deblocking control flag in a frame header of a frame to indicate that a deblocking...
US-9,445,127 Method of decoding moving pictures in intra prediction
A video coding method for encoding a video signal at a low data rate with high video quality is disclosed. To minimize the number of bits required for a...
US-9,445,126 Video filtering using a combination of one-dimensional switched filter and one-dimensional adaptive filter
In one example, this disclosure describes a method of loop filtering of reconstructed video data during a video coding process. The method may comprising...
US-9,445,125 Device and method for multimedia communications with picture orientation information
Systems, devices, and methods for capturing and displaying picture data including picture orientation information are described. In one innovative aspect, a...
US-9,445,124 Electronic system with frequency mechanism and method of operation thereof
An electronic system includes: a communication unit configured to provide an encoded bitstream; a storage unit, coupled to the communication unit, configured to...
US-9,445,123 Method and apparatus for intra prediction within display screen
The present invention relates to a method and apparatus for intra prediction. The intra prediction method for a decoder, according to the present invention,...
US-9,445,122 Encoding apparatus, encoding method, and a computer-readable recording medium
An encoding method includes encoding a difference between an input pixel included in input image data and a predicted pixel obtained by predicting the input...
US-9,445,121 Overlapped block disparity estimation and compensation architecture
Overlapped block disparity estimation and compensation is described. Compensating for images with overlapped block disparity compensation (OBDC) involves...
US-9,445,120 Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture...
By the moving picture coding method and the moving picture decoding method, it is possible to improve coding efficiency. The moving picture coding apparatus...
US-9,445,119 Method and device for processing a video sequence
The present invention relates inter alia to a method for processing an encoded video sequence, said method comprising the steps of: --reconstructing the encoded...
US-9,445,118 Apparatus and method for motion vector encoding/decoding, and apparatus and method for image encoding/decoding...
A video decoding apparatus using an inter-prediction is disclosed. The apparatus includes at least: a decoder configured to reconstruct a flag and quantized...
US-9,445,117 Error tracking and mitigation for motion compensation-based video compression
Methods and encoders for tracing an error in a frame of a video to a subsequent frame of the video. In response to receiving an error notification message...
US-9,445,116 Tiling in video encoding and decoding
Implementations are provided that relate, for example, to view tiling in video encoding and decoding. A particular method includes accessing a video picture...
US-9,445,115 Coded image system and method thereof
A coded image system enables a user to recover an object scene from an encoded image. The coded the image system comprises: a physical object scene; an encoding...
US-9,445,114 Method and device for determining slice boundaries based on multiple video encoding processes
A method of encoding an image of a video sequence, the image being represented by a plurality of coding units, the encoding comprising at least two different...
US-9,445,113 Methods and apparatus for parallel implementations of 4:4:4 coding
There are provided methods and apparatus for parallel implementations of 4:4:4 coding. A video encoder for encoding video signal data for an image block...
US-9,445,112 Secure transcoding of video data
A secure transcoder assembly features a secure data path where the related crypting and coding functions are secured in the secure data path. More specifically,...
US-9,445,111 Image processing apparatus and image processing method
There is provided an image processing apparatus including circuitry configured to predict an image of a second layer from an image of a first layer using a...
US-9,445,110 Video compression and transmission techniques
Embodiments feature families of rate allocation and rate control methods that utilize advanced processing of past and future frame/field picture statistics and...
US-9,445,109 Color adaptation in video coding
A video bitstream is received from an encoder, comprising encoded image portions each having a common form representing components of a channel in a color...
US-9,445,108 Document compression with neighborhood biased pixel labeling
To compress a document, a number of edges present in a selected portion of the document are counted to determine whether the number of edges exceeds a...
US-9,445,107 Low latency rate control system and method
An encoder within a video transmission system controls the bit allocation at a sub-frame level. A frame is divided into smaller blocks, known as rate control...
US-9,445,106 Picture coding method, picture decoding method, picture coding apparatus, picture decoding apparatus, and...
A picture coding method of the present invention codes a picture signal and a ratio of a number of luminance pixels and a number of chrominance pixels for the...
US-9,445,105 Image decoding method of decoding a current picture with prediction using one or both of a first reference...
An image coding method includes: adding, to a candidate list, a first adjacent motion vector as a candidate for a predicted motion vector to be used for coding...
US-9,445,104 Methods and apparatuses for encoding and decoding motion vector
Encoding and decoding a motion vector using a motion vector of a current block of a current picture, which indicates a region corresponding to the current block...
US-9,445,103 Methods and apparatus for adaptively choosing a search range for motion estimation
Systems, methods, and computer program products that can be used to determine a search range (SR) when performing motion estimation at, for example, a video...
US-9,445,102 Model parameter estimation for a rate- or distortion-quantization model function
A more accurate model parameter estimation is achieved by using a Kalman filter for discretely estimating the model parameters between the consecutive frames of...
US-9,445,101 Video decoding method using skip information
A video decoding method includes: decoding a skip information indicating whether or not a current block to be decoded is a skip block; when the skip information...
US-9,445,100 Apparatus for decoding chroma image using luma quantization
Provided is a method that derives a chroma intra prediction mode of a prediction unit, determines a size of a current chroma block using luma transform size...
US-9,445,099 Apparatus for encoding an image
Provided is an apparatus for encoding an image that adaptively filters reference pixels according to an intra prediction mode and a size of a prediction block,...
US-9,445,098 Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
An apparatus and a method for video encoding/decoding using predictability of an intra-prediction mode are disclosed. The apparatus for encoding a video of the...
US-9,445,097 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,...
US-9,445,096 Methods, devices and systems for parallel video encoding and decoding
A method for decoding a video bitstream is disclosed. The method comprises: entropy decoding a first portion of a video bitstream, wherein first portion of...
US-9,445,095 Compression of modified data captures for packets with encrypted or non-interesting content
Various methods, systems, and apparatuses can be used to remove uninteresting data from captured data prior to transmission of the captured data for analysis....
US-9,445,094 Image coding apparatus, image coding method, and program, and image decoding apparatus, image decoding method,...
An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the...
US-9,445,093 Multiple zone scanning order for video coding
A method for encoding transform coefficients in a video encoding process includes dividing a block of transform coefficients into a plurality of zones,...
US-9,445,092 Image processing apparatus, image processing method, and program
The present technique relates to an image processing apparatus, an image processing method, and a program capable of obtaining a vector with a high degree of...
US-9,445,091 Image processing device and method for motion vector encoding using temporal prediction and spatial prediction
The present technique relates to an image processing device and method for preventing increases in the processing load of image encoding and decoding. The image...
US-9,445,090 Explicit way for signaling a collocated picture for high efficicency video coding (HEVC) using reference list0...
A system is provided for determining a collocated reference picture to enable encoding and decoding of a current picture for high efficiency video coding...
US-9,445,089 Video encoding device, video encoding method and video encoding program
A video encoding device, which uses intra encoding and inter encoding with motion compensation with respect to an input video signal, includes a determination...
US-9,445,088 LCU-based adaptive loop filtering for video coding
Video encoders and video decoders filter reconstructed video data in a video encoding and/or video decoding processes and, more particularly, may perform...
US-9,445,087 Systems, devices, and methods for providing products and consultations
Included are embodiments for a color calibration device formed from a flexible, elongate strip of material that is formable into a headband. The color...
US-9,445,086 Methods, systems, and apparatus for camera testing using virtual images
A method at a system having a virtual image generation device includes: receiving an image capture device; generating, using the virtual image generation...
US-9,445,085 Imaging apparatus, method for controlling imaging apparatus, and system therefor
An imaging apparatus includes an imaging unit having a predetermined pixel array, and a generation unit configured to generate a test video signal for...
US-9,445,084 Computer-readable storage medium having stored therein display control program, display control apparatus,...
A virtual object placed in a three-dimensional virtual space and a user interface are stereoscopically displayed on an upper LCD of a game apparatus. An image...
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