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:
Jun. 30, 2026
Filed:
Feb. 22, 2023
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Fabrice Leléannec, Beijing, CN;
Pierre Andrivon, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
A method for encoding a video picture into a bitstream of encoded video picture data, includes: encoding into the bitstream a default width and a default height of coding-tree unit of a grid of coding-tree units splitting the video picture into picture areas, each coding-tree unit being a picture area subdivided according to a coding tree; encoding, into the bitstream, a width of at least one coding-tree unit of the grid of coding-tree units different from the default width and/or a height of at least one coding-tree unit of the grid of coding-tree units different from the default height; obtaining encoded video picture data by encoding at least one coding unit (CU) of a coding tree associated with each coding-tree unit (CTU) of the grid of coding-tree units; and writing the encoded video data into the bitstream.
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