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:
Sep. 02, 2025
Filed:
Jan. 16, 2024
Tencent America Llc, Palo Alto, CA (US);
Sheng Lin, San Jose, CA (US);
Wei Jiang, Sunnyvale, CA (US);
Wei Wang, Palo Alto, CA (US);
Liqiang Wang, Palo Alto, CA (US);
Shan Liu, San Jose, CA (US);
Xiaozhong Xu, State College, PA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
Systems and methods for deep neural network (DNN)-based cross component prediction are provided. A method includes inputting a reconstructed luma block of an image or video into a DNN; and predicting, by the DNN, a reconstructed chroma block of the image or video based on the reconstructed luma block that is input. Luma and chroma reference information and side information may also be input into the DNN to predict the reconstructed chroma block. The various inputs may also be generated using processes such as downsampling and transformation.