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:
Nov. 10, 2026
Filed:
Oct. 11, 2022
Mediatek Singapore Pte. Ltd., Singapore, SG;
Chia-Ming Tsai, Hsinchu City, TW;
Olena Chubach, San Jose, CA (US);
Chun-Chia Chen, Hsinchu City, TW;
Ching-Yeh Chen, Hsinchu City, TW;
Man-Shu Chiang, Hsinchu City, TW;
Yu-Ling Hsiao, Hsinchu City, TW;
Tzu-Der Chuang, Hsinchu City, TW;
Chih-Wei Hsu, Hsinchu City, TW;
Yu-Wen Huang, Hsinchu City, TW;
MEDIATEK SINGAPORE PTE. LTD., Singapore, SG;
Abstract
A video coding system that uses chroma prediction is provided. The system receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The system constructs a chroma prediction model based on luma and chroma samples neighboring the current block. The system signals a set of chroma prediction related syntax element and a refinement to the chroma prediction model. The system performs chroma prediction by applying the chroma prediction model to reconstructed luma samples of the current block to obtain predicted chroma samples of the current block. The system uses the predicted chroma samples to reconstruct chroma samples of the current block or to encode the current block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile