高レベル構文におけるインター予測のための信号通知 - Beijing Bytedance Network Technology Co., Ltd.

Title:

高レベル構文におけるインター予測のための信号通知

Document Type and Number:

Japanese Patent JP7425224

Kind Code:

B2

Abstract:

Systems, methods, and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes performing a conversion between a video including one or more video regions and a bitstream of the video according to a format rule. The format rule specifies that a variable X indicates whether B slice is allowed or used in a video region. The format rule further specifies that the variable X is based on values of a reference picture list information present flag and/or a field indicating a number of entries in a reference picture list syntax structure.

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Inventors:

Don Zipin
Jean Lee
Wang Yekui
Jan Kai
Jijon

Application Number:

JP2022559410A

Publication Date:

January 30, 2024

Filing Date:

April 07, 2021

Export Citation:

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Assignee:

Beijing Bytedance Network Technology Co., Ltd.
BYTEDANCE INC.

International Classes:

H04N19/70; H04N19/577

Domestic Patent References:

JP2023511788A

Other References:

CHEN, Yi-Wen et al.,AHG9: On syntax signaling conditions in picture header,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 18th Meeting: by teleconference, 15-24 April 2020, [JVET-R0324],JVET-R0324 (version 1),ITU-T,2020年04月04日,: JVET-R0324.docx: pp.1-2, JVET-R0324_JVET-Q2001-vE.docx: pp.1,47-50
CHEN, Yi-Wen et al.,AHG9: On syntax signaling conditions in picture header,Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 18th Meeting: by teleconference, 15-24 April 2020, [JVET-R0324],JVET-R0324 (version 5),ITU-T,2020年04月16日,: JVET-R0324_r4.docx: pp.1-5

Attorney, Agent or Firm:

Patent Attorney Corporation Eiko Office

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