MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202527096679 A) filed by Mediatek Inc. on October 07, 2025, for Methods And Apparatus Of Storing Temporal Models For Cross-Component Prediction Merge Mode In Indexed Table.
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 of CCM prediction using one or more indexed tables are disclosed. According to this method, if the current block is coded using a cross- component related tool, a target index value stored in one or more picture-level index buffers is retrieved according to a location of the current block; target CCM (Cross-Component Model) information stored in one or more indexed tables is determined according to the target index value if the target index value points to valid CCM information, wherein said one or more indexed tables store CCM information associated with one or more previous coded pictures; and the second-colour block is encoded or decoded using coding information comprising the target CCM information and the first-colour block.
Disclaimer: Curated by HT Syndication.
