Dentons US LLP
Video decoding method using residual information in video coding system, and apparatus thereof
A video decoding method performed by a decoding apparatus according to the present document comprises the steps of: receiving a bit stream including residual information of a current block; deriving a specific number of the number of context encoding bins for context syntax elements for a current sub-block of the current block; decoding the context syntax elements for the current sub-block included in the residual information on the basis of the specific number; deriving transform coefficients for the current sub-block on the basis of the decoded context syntax elements; deriving residual samples for the current block on the basis of the transform coefficients; and generating a reconstructed picture on the basis of the residual samples.
LG ELECTRONICS, INC.
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Jaehyun Ling Seunghwan Jangwon Jungah Sunmi Jin
Lim Li Kim Choi Choi Yoo Heo