Intellectual Property India Publishes Patent Application for Intra Sub Partitions For Video Encoding And Decoding Combined With Multiple Transform Selection, Matrix Weighted Intra Prediction Or Multi-Reference-Line Intra Prediction

MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202518129983 A) filed by Interdigital Ce Patent Holdings, Sas on December 22, 2025, for Intra Sub Partitions For Video Encoding And Decoding Combined With Multiple Transform Selection, Matrix Weighted Intra Prediction Or Multi-Reference-Line Intra Prediction.

Inventors include Leleannec, Fabrice; Naser, Karam; Bordes, Philippe; Poirier, Tangi; Galpin, Franck; Rath, Gagan; and Robert, Antoine.

The application for the patent was published on October 02, 2026, under issue no. 40/2026.

Abstract: A method comprising: partitioning a block of a video into sub blocks; selecting an encoding mode using matrix-based intra prediction for the partitioned block, f...