MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617097016 A) filed by Guangdong Oppo Mobile Telecommunications Corp. on August 11, 2026, for Encoding Method, Decoding Method, Bitstream, Encoder, 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: The present application discloses an encoding method, a decoding method, a bitstream, an encoder, a decoder and a storage medium. The method comprises: determining a first candidate list of a current block; determining a second position block on the basis of candidate vector parameters in the first candidate list and/or a vector parameter of a first position block of the current block; when decoding parameters of the second position block comprise a vector parameter, 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; when the vector parameter of the second position block meets the second condition, updating the first candidate list on the basis of the vector parameter of the second position block; determining a second search area on the basis of the candidate vector parameters in the updated first candidate list, and determining a vector parameter of the current block on the basis of the second search area; and on the basis of the vector parameter of the current block, determining a predicted value of the current block. In this way, the prediction accuracy is improved, and thus the encoding/decoding efficiency is improved.
Disclaimer: Curated by HT Syndication.
