MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617075043 A) filed by Samsung Electronics Co. , Ltd. on June 17, 2026, for Image Decoding Method, Image Decoding Apparatus, Image Encoding Method And Image Encoding Apparatus.
Inventors include Dinh, Quockhanh; Park, Minwoo; Choi, Kwangpyo; and Piao, Yinji.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: Provided are an image decoding method and apparatus and an image encoding method and apparatus, which are for: acquiring a feature map for a plurality of pixels by inputting, into a neural network, a decoded image, a prediction image and coding context information for the current image including the plurality of pixels; mapping an index indicating a pixel correction value for at least one pixel from among the plurality of pixels on the basis of the feature map; identifying the pixel correction value on the basis of the index; acquiring a corrected pixel value for the at least one pixel on the basis of the identified pixel correction value; and acquiring, from the current image, an output image corrected so that the at least one pixel has the corrected pixel value.
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