Title:
MOTION VECTOR MANAGEMENT FOR DECODER SIDE MOTION VECTOR REFINEMENT
Document Type and Number:
WIPO Patent Application WO/2020/177682
Kind Code:
A1
Abstract:
A method of video processing comprising: determining, for a conversion between a first block of video and a bitstream representation of the first block of video, whether and/or how to apply decoder-side motion vector refinement (DMVR) based on a signaled information; and performing the conversion based on the determination.
Inventors:
ZHU WEIJIA (US)
LIU HONGBIN (CN)
ZHANG KAI (US)
ZHANG LI (US)
XU JIZHENG (US)
WANG YUE (CN)
LIU HONGBIN (CN)
ZHANG KAI (US)
ZHANG LI (US)
XU JIZHENG (US)
WANG YUE (CN)
Application Number:
PCT/CN2020/077604
Publication Date:
September 10, 2020
Filing Date:
March 03, 2020
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/44; H04N19/513
Domestic Patent References:
| WO2013040994A1 | 2013-03-28 |
Foreign References:
| CN101325710A | 2008-12-17 | |||
| CN102868879A | 2013-01-09 |
Other References:
JIANLE CHEN , ELENA ALSHINA , GARY J SULLIVAN , JENS-RAINER OHM , JILL BOYCE: "Algorithm Description of Joint Exploration Test Model 7 (JEM 7)", JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, no. G1001-v1, 21 July 2017 (2017-07-21), pages 1 - 51, XP055576095
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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