Hauptman Ham, LLP
Method and apparatus for encoding/decoding images considering low frequency components
The method performed by an apparatus for encoding a current block, includes: generating a predicted block by predicting the current block; generating a residual block of the current block by subtracting the predicted block from the current block; partitioning the residual block into a plurality of subblocks having various sizes, and transforming each of the subblocks by using a transform unit of a size identical to each of the subblocks, to thereby generate transform blocks of the subblocks; quantizing the transform blocks; and encoding transform coefficients of each of the quantized transform blocks.
SK TELECOM CO., LTD.
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Haekwang Jeongyeon Jongki Sunyeon Joohee Byeungwoo Yunglyul
Kim Lim Han Kim Moon Jeon Lee