MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202547096502 A) filed by Qualcomm Incorporated, San Diego, on Oct. 7, for 'quantization offsets for dependent quantization in video coding.'
Inventor(s) include Karczewicz, Marta; Coban, Muhammed Zeyd; and Nikitin, Pavel.
The application for the patent was published on Nov. 7, under issue no. 45/2025.
According to the abstract released by the Intellectual Property India: "A method of processing video data includes determining a quantization level for a coefficient of a current block from a plurality of quantization levels; determining an offset value based on the quantization level, wherein the offset value is a first offset value based on the quantization level being a first quantization level or a second, different offset value based on the quantization level being a second quantization level; determining a quantization parameter or an inverse-quantization parameter for the coefficient based on the determined offset value; and as part of encoding or decoding the current block, performing one of quantization or inverse-quantization for the coefficient based on the determined quantization parameter or the determined inverse-quantization parameter."
The patent application was internationally filed on June 06, 2024, under International application No.PCT/US2024/032816.
Disclaimer: Curated by HT Syndication.
