Title:
SIGNALING FOR REFERENCE PICTURE RESAMPLING
Document Type and Number:
Japanese Patent JP2023099077
Kind Code:
A
Abstract:
To provide devices, systems, and methods for digital video coding, which includes reference picture resampling.SOLUTION: A video processing method includes performing a conversion between a video comprising one or more video segments including one or more video units and a bitstream representation of the video. The bitstream representation conforms to a format rule and comprises information related to an adaptive resolution conversion (ARC) process. The format rule specifies applicability of the ARC process to a video segment. An indication that the one or more video units of the video segment are coded with different resolutions is included in the bitstream representation in a syntax structure that is different from a header syntax structure, a decoder parameter set, a video parameter set, a picture parameter set, a sequence parameter set, and an adaptation parameter set.SELECTED DRAWING: Figure 24E
Inventors:
ZHANG KAI
ZHANG LI
LIU HONGBIN
WANG YUE
ZHANG LI
LIU HONGBIN
WANG YUE
Application Number:
JP2023072497A
Publication Date:
July 11, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD
BYTEDANCE INC
BYTEDANCE INC
International Classes:
H04N19/132; H04N19/70
Attorney, Agent or Firm:
Patent Attorney Corporation Eiko Office