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:
Dec. 05, 2023
Filed:
Feb. 04, 2021
Mediatek Inc., Hsinchu, TW;
Cheng Lung Jen, Hsinchu, TW;
Pei-Kuei Tsung, Hsinchu, TW;
Yao-Sheng Wang, Hsinchu, TW;
Chih-Wei Chen, Hsinchu, TW;
Chih-Wen Goo, Hsinchu, TW;
Yu-Cheng Tseng, Hsinchu, TW;
Ming-En Shih, Hsinchu, TW;
Kuo-Chiang Lo, Hsinchu, TW;
MediaTek Inc., Hsinchu, TW;
Abstract
A video processing circuit includes an input buffer, an online adaptation circuit, and an artificial intelligence (AI) super-resolution (SR) circuit. The input buffer receives input low-resolution (LR) frames and high-resolution (HR) frames from a video source over a network. The online adaptation circuit forms training pairs, and calculates an update to representative features that characterize the input LR frames using the training pairs. Each training pair formed by one of the input LR frames and one of the HR frames. The AI SR circuit receives the input LR frames from the input buffer and the representative features from the online adaptation circuit. Concurrently with calculating the update to the representative features, the AI SR circuit generates SR frames for display from the input LR frames based on the representative features. Each SR frame has a higher resolution than a corresponding one of the input LR frames.