MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202527097161 A) filed by Mediatek Inc. on October 08, 2025, for Methods And Apparatus For Adaptive Inter Cross-Component Prediction For Chroma Coding.
Inventors include Tseng, Hsin-Yi; Chiang, Man-Shu; Tsai, Chia-Ming; Chuang, Cheng-Yen; Hsu, Chih-Wei; and Chen, Yi-Wen.
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 coding tools including one or more cross component models related modes are disclosed. According to this method, whether to code the second-colour block using inter CCP (Cross-Component Prediction) is determined. In response to the inter CCP being not applied to the second-colour block: the second-colour block is encoded or decoded using regular inter/IBC prediction without cross-component information. In response to the inter CCP being applied to the second-colour block: a candidate list comprising one or more cross-component model candidates is derived; and the second-colour block is encoded or decoded using information comprising the candidate list, wherein if one or more target cross-component model candidates are selected for the second-colour block, prediction data for the second-colour block is generated by applying one or more corresponding cross-component models associated with said one or more target cross-component model candidates to the first-colour block.
Disclaimer: Curated by HT Syndication.
