MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202418064334 A) filed by Industry Academy Cooperation on August 26, 2024, for Method And Device For Encoding And Decoding Image Signal.
Inventors include Moon, Joo Hee; Won, Dong Jae; and Lim, Sung Won.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: A method for encoding image signal, according to the present invention, can: encode a partial block coefficient flag indicating whether a coefficient of a current partial block is a non-zero coefficient; encode a first flag indicating whether an absolute value of the coefficient is greater than 1, encode a second flag indicating whether the absolute value of the coefficient is greater than 2; encode the residual coefficients, which have not been encoded, on the basis of the first flag or the second flag in the current partial block; and encode a code for the coefficient of the current partial block.
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