MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202517053445 A) filed by Lg Electronics Inc., Seoul, Republic of Korea, on June 2, for 'image encoding/decoding method for processing repetition of nnpfc sei message, method for transmitting bitstream, and recording medium having bitstream stored therein.'
Inventor(s) include Tan, Hendry.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "Provided are an image encoding/decoding method, a bitstream transmission method, and a computer-readable recording medium for storing a bitstream. The image decoding method according to the present disclosure may comprise the steps of: receiving a neural-network post-filter (NNPF)-related supplemental enhancement information (SEI) message to be applied to the current picture; reconstructing NNPF-related information on the basis of the NNPF-related SEI message; and on the basis of the NNPF-related information, applying an NNPF to the current picture. The NNPF-related SEI message includes a neural-network post-filter characteristics (NNPFC) SEI message including filter identification information and filter property present information, and on the basis that the NNPFC SEI message includes a base NNPF, the filter property present information may be limited to have a first value indicating that filter properties are present."
The patent application was internationally filed on Nov. 20, 2023, under International application No.PCT/KR2023/018628.
Disclaimer: Curated by HT Syndication.
