Title:
VIDEO PREDICTIVE CODING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/121786
Kind Code:
A1
Abstract:
Disclosed are a video predictive coding method and apparatus. The method comprises: during inter-frame predictive coding, acquiring decision information related to the current coding block, wherein the decision information comprises one of the following: pre-analysis information determined by a coder when performing lightweight video coding pre-analysis, coding information of a plurality of sub-blocks obtained after recursive coding of the current coding block, and executed-mode information determined according to an executed mode; and according to the decision information, determining whether to skip motion estimation (ME) coding of the current coding block.
Inventors:
CUI TONGBING (CN)
Application Number:
PCT/CN2021/135246
Publication Date:
June 16, 2022
Filing Date:
December 03, 2021
Export Citation:
Assignee:
BIGO TECH PTE LTD (SG)
CUI TONGBING (CN)
CUI TONGBING (CN)
International Classes:
H04N19/109; H04N19/182; H04N19/192; H04N19/51; H04N19/52
Foreign References:
| CN112637592A | 2021-04-09 | |||
| CN107396102A | 2017-11-24 | |||
| CN104918047A | 2015-09-16 | |||
| CN108848381A | 2018-11-20 | |||
| US20080019448A1 | 2008-01-24 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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