Title:
METHODS AND APPARATUS FOR MULTI-HYPOTHESIS MODE REFERENCE AND CONSTRAINTS
Document Type and Number:
WIPO Patent Application WO/2019/233476
Kind Code:
A1
Abstract:
The techniques described herein relate to methods, apparatus, and computer readable media configured to decode and/or encode video data. If the current coding block was using more than one hypotheses of prediction data to generate the prediction data, first prediction data is determined for a current coding block of a picture generated using a first prediction mode, and second prediction data is determined for the current coding block generated using a second prediction mode. Information derived from at least one of the first prediction mode and the second prediction mode can be stored. The stored information can be referenced by the subsequent coding blocks.
Inventors:
CHIANG MAN-SHU (CN)
HSU CHIH-WEI (CN)
HSU CHIH-WEI (CN)
Application Number:
PCT/CN2019/090350
Publication Date:
December 12, 2019
Filing Date:
June 06, 2019
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04N19/103; H04N19/463
Domestic Patent References:
| WO2017197146A1 | 2017-11-16 | |||
| WO2018050226A1 | 2018-03-22 |
Foreign References:
| CN102934440A | 2013-02-13 | |||
| CN104769947A | 2015-07-08 |
Other References:
CHIH-WEI HSU: "Description of Core Experiment 10: Combined and multi-hypothesis prediction", JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3, no. JVET-J1030, 10 April 2018 (2018-04-10), San Diego, US, XP030151330
J CHEN ET AL.: "Description of scalable video coding technology proposal by Qualcomm (configuration 2", 11. JCT-VC MEETING, SHANGHAI, 10 October 2012 (2012-10-10)
See also references of EP 3791576A4
J CHEN ET AL.: "Description of scalable video coding technology proposal by Qualcomm (configuration 2", 11. JCT-VC MEETING, SHANGHAI, 10 October 2012 (2012-10-10)
See also references of EP 3791576A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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