MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517092686 A) filed by Interdigital Ce Patent Holdings, Sas, Paris, on Sept. 26, for 'phase-based motion compensation for predictive video coding of chroma content.'
Inventor(s) include Francois, Edouard; Galpin, Franck; Bordes, Philippe; and Guermoud, Hassane.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "Apparatuses and methods are disclosed, including techniques that address luma-chroma phase inconsistency in a video stream that contributes to prediction errors associated with predictive coding of chroma contents. The disclosed techniques include predictively encoding and decoding chroma blocks. The coding and decoding of a chroma block are performed by motion compensation based on a chroma phase, representing a phase between corresponding samples from the chroma block and its reference chroma block."
The patent application was internationally filed on Mar. 19, 2024, under International application No.PCT/EP2024/057215.
Disclaimer: Curated by HT Syndication.
