MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617093167 A) filed by Guangdong Oppo Mobile Telecommunications Corp. on July 31, 2026, for Coding Method, Decoding Method, Code Stream, Coder, Decoder, And Storage Medium.
Inventors include Huo, Junyan; Ma, Yanzhuo; Yang, Fuzheng; Qiu, Nengfu; and Li, Ming.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Disclosed in the present application are a coding method, a decoding method, a code stream, a coder, a decoder, and a storage medium. The decoding method comprises: determining a first candidate list of the current block (S1501), wherein the first candidate list comprises one or more candidate vector parameters; on the basis of the candidate vector parameter(s) in the first candidate list and/or a vector parameter of a first position block of the current block, determining a second position block (S1502); when a decoding parameter of the second position block includes a vector parameter, and on the basis of the vector parameter of the second position block, determining whether the vector parameter of the second position block meets a second condition (S1503); when the vector parameter of the second position block meets the second condition, and on the basis of the vector parameter of the second position block, updating the first candidate list (S1504); and on the basis of the first candidate list, determining a prediction value of the current block (S1505). In this way, the accuracy of prediction is improved, thereby improving the efficiency of coding and decoding.
Disclaimer: Curated by HT Syndication.
