MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202418073236 A) filed by Orange on September 27, 2024, for Methods And Devices For Encoding And Decoding A Data Stream Representing At Least One Image.
Inventors include Henry, Flix; Philippe, Pierrick; Abdoli, Mohsen; and Clare, Gordon.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The invention relates to a method for decoding a coded data stream representative of at least one image that is split into blocks. For at least one block of the image, referred to as the current block, an item of information indicating a coding mode of the current block is decoded (E42) from the data stream. When the coding mode of the current block corresponds to a first coding mode, the decoding (E433) of a prediction residue associated with the current block is performed using a first group of syntax elements, while, when the coding mode of the current block corresponds to a second coding mode, the decoding (E442) of the prediction residue associated with the current block is performed using a second group of syntax elements, which is a subgroup of syntax elements of said first group of syntax elements.
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