Title:
INTER-FRAME PREDICTION METHOD, VIDEO ENCODING AND DECODING METHOD, APPARATUS, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/116246
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide an inter-frame prediction method, a video encoding and decoding method, an apparatus, and a medium. An inter-frame prediction method disclosed in an example comprises: determining a local illumination compensation parameter according to acquired available pixel points; the available pixel points comprising pixel points adjacent to a current block and/or pixel points of a reference block of the current block; and performing inter-frame prediction on the current block according to the local illumination compensation parameter to obtain a predicted value of the current block.
Inventors:
HUANG HANG (CN)
XIE ZHIHUANG (CN)
XIE ZHIHUANG (CN)
Application Number:
PCT/CN2020/135490
Publication Date:
June 09, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N19/52
Foreign References:
| CN110574377A | 2019-12-13 | |||
| CN107147911A | 2017-09-08 | |||
| CN111031319A | 2020-04-17 | |||
| CN111526362A | 2020-08-11 | |||
| CN110944202A | 2020-03-31 | |||
| US20190313104A1 | 2019-10-10 |
Other References:
JIANLE CHEN , ELENA ALSHINA, GARY J. SULLIVAN , JENS-RAINER , JILL BOYC: "Algorithm Description of Joint Exploration Test Model 4", (JVET) ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, DOCUMENT: JVET-D1001_V3, LONDON, 15 October 2016 (2016-10-15), London , pages 1 - 39, XP055517214
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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