Title:
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
Document Type and Number:
WIPO Patent Application WO/2024/037638
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a current video block of a video and a bitstream of the video, motion information and location information of at least one subblock of a temporal block in a collocated frame of the current video block; determining an affine candidate of the current video block by applying a regression process to the current video block based on the motion information and the location information of the at least one subblock; and performing the conversion based on the affine candidate.
Inventors:
ZHANG NA (CN)
ZHANG KAI (US)
VISHWANATH BHARATH (US)
ZHANG LI (US)
ZHANG KAI (US)
VISHWANATH BHARATH (US)
ZHANG LI (US)
Application Number:
PCT/CN2023/113842
Publication Date:
February 22, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
DOUYIN VISION CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/176
Domestic Patent References:
| WO2020067835A1 | 2020-04-02 |
Foreign References:
| CN113424543A | 2021-09-21 | |||
| US20200099949A1 | 2020-03-26 | |||
| US20210235105A1 | 2021-07-29 |
Other References:
J. CHEN, Y. YE, S. KIM: "Algorithm description for Versatile Video Coding and Test Model 11 (VTM 11)", 20. JVET MEETING; 20201007 - 20201016; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 14 December 2020 (2020-12-14), XP030293335
Attorney, Agent or Firm:
SHIHUI PARTNERS (CN)
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