The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2025
Filed:
Jun. 26, 2023
Applicants:
Beijing Bytedance Network Technology Co., Ltd., Beijing, CN;
Bytedance Inc., Los Angeles, CA (US);
Inventors:
Assignees:
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing, CN;
BYTEDANCE INC., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 11/02 (2005.12); H04N 19/119 (2013.12); H04N 19/132 (2013.12); H04N 19/146 (2013.12); H04N 19/176 (2013.12); H04N 19/186 (2013.12); H04N 19/30 (2013.12); H04N 19/436 (2013.12); H04N 19/70 (2013.12); H04N 19/96 (2013.12);
U.S. Cl.
CPC ...
H04N 19/96 (2014.10); H04N 19/119 (2014.10); H04N 19/132 (2014.10); H04N 19/146 (2014.10); H04N 19/176 (2014.10); H04N 19/186 (2014.10); H04N 19/30 (2014.10); H04N 19/436 (2014.10); H04N 19/70 (2014.10);
Abstract
Methods, systems, and devices for luma mapping with chroma scaling for video and image coding are disclosed. An example method of video processing includes performing, for a current region comprising a luma block, a first chroma block, and a second chroma block, a conversion between the current region of a video and a bitstream representation of the video according to a rule that specifies an order in which, during decoding, the first chroma block and the second chroma block are processed based on mapped sample values of the luma block.