Advanced screen content coding using color table and index map
This paper presents an advanced screen content coding solution using color table and
index map (cTIM) method. This cTIM scheme is implemented in the range extensions of high …
index map (cTIM) method. This cTIM scheme is implemented in the range extensions of high …
Methods and systems for intra block copy coding with block vector derivation
Y He, Y Ye, X Xiu - US Patent 9,877,043, 2018 - Google Patents
Abstract Systems and methods are described for encoding and decoding video using
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
Fast CU partition decision using machine learning for screen content compression
Screen Content Coding (SCC) extension is currently being developed by Joint Collaborative
Team on Video Coding (JCT-VC), as the final extension for the latest High-Efficiency Video …
Team on Video Coding (JCT-VC), as the final extension for the latest High-Efficiency Video …
Advanced screen content coding solution
Z Ma, W Wang, H Yu, X Wang, J Ye - US Patent 10,291,827, 2019 - Google Patents
A method and device for coding screen content into a bitstream by selecting a color palette
table for a coding unit (CU) of screen content, creating a color index map having indices for …
table for a coding unit (CU) of screen content, creating a color index map having indices for …
Methods and systems for intra block copy coding with block vector derivation
Y He, Y Ye, X Xiu - US Patent App. 16/287,505, 2019 - Google Patents
Abstract Systems and methods are described for encoding and decoding video using
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
Methods and systems for intra block copy coding with block vector derivation
Y He, Y Ye, X Xiu - US Patent 10,284,874, 2019 - Google Patents
Abstract Systems and methods are described for encoding and decoding video using
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
derived block vectors as predictors in intra block copy mode. In an exemplary encoding …
Fast hash-based inter-block matching for screen content coding
In the latest High Efficiency Video Coding (HEVC) development, ie, HEVC screen content
coding extensions (HEVC-SCC), a hash-based inter-motion search/block matching scheme …
coding extensions (HEVC-SCC), a hash-based inter-motion search/block matching scheme …
Method and apparatus for palette initialization and management
A method and apparatus for palette coding of a block of video data by initializing the palette
or triplet palette or using a selected palette or triplet palette from a preceding image area for …
or triplet palette or using a selected palette or triplet palette from a preceding image area for …
Advanced screen content coding with improved palette table and index map coding methods
An apparatus is configured to perform a method for screen content encoding. The method
includes deriving a palette table and a color index map based on a coding unit (CU). The …
includes deriving a palette table and a color index map based on a coding unit (CU). The …
Method of palette predictor signaling for video coding
Methods for coding syntax related to palette coding gener ated in a video coding system are
disclosed. According to one embodiment, the current block size checked against the pre …
disclosed. According to one embodiment, the current block size checked against the pre …