MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202527097047 A) filed by Mediatek Inc. on October 08, 2025, for Methods And Apparatus Of Inheriting Temporal Cross-Component Models With Buffer Constraints For Video Coding.
Inventors include Tseng, Hsin-Yi; Tsai, Chia-Ming; Chuang, Cheng-Yen; Chen, Ching-Yeh; Hsu, Chih-Wei; Chen, Yi-Wen; and Chuang, Tzu-Der.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: A method and apparatus for coding colour pictures using cross-component models. According to one method, reference data or a location related to the reference data in a previously coded slice/picture is determined. The location related to the reference data is restricted to be within a collocated Coding Tree Unit (CTU) for the current block and one or more neighbouring areas adjacent to the collocated CTU. Target cross-component model parameters associated with a target inherited prediction model are derived by inheriting cross-component model parameters of the reference block. The second-colour block is encoded or decoded using prediction data comprising cross-colour prediction generated by applying the target inherited prediction model with the target cross-component model parameters to reconstructed first- colour block.
Disclaimer: Curated by HT Syndication.
