Title:
ADVANCED CODING TECHNIQUES FOR HIGH EFFICIENCY VIDEO CODING (HEVC) SCREEN CONTENT CODING (SCC) EXTENSIONS
Document Type and Number:
WIPO Patent Application WO/2016/202259
Kind Code:
A1
Abstract:
An encoding apparatus, decoding apparatus, and coding methods are provided. A method of decoding including receiving, by a decoder, a bitstream from an encoder, scanning, using the decoder, the bitstream to identify a first flag corresponding to a string of index values in a block other than a last string and a second flag corresponding to the last string of index values from the block, determining, by the decoder, that a context model used to encode the first flag is the same as the context model used to encode the second flag, and generating, by the decoder, a video frame using the context model
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Inventors:
YU HAOPING (US)
XU MENG (US)
WANG WEI (US)
DUANMU FANYI (US)
MINAEE SHERVIN (US)
XU MENG (US)
WANG WEI (US)
DUANMU FANYI (US)
MINAEE SHERVIN (US)
Application Number:
PCT/CN2016/085857
Publication Date:
December 22, 2016
Filing Date:
June 15, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N1/64
Domestic Patent References:
| WO2014205339A2 | 2014-12-24 | |||
| WO2015054816A1 | 2015-04-23 |
Foreign References:
| US20150146976A1 | 2015-05-28 | |||
| CN104301737A | 2015-01-21 | |||
| CN102523367A | 2012-06-27 |
Other References:
JOSHI, RAJAN ET AL.: "High Efficiency Video Coding (HEVC) Screen Content Coding: Draft 3", OINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 JCTVC-T1005, 17 February 2015 (2015-02-17), pages 57 - 59 , 112, XP055321224
See also references of EP 3286908A4
See also references of EP 3286908A4
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