Hauptman Ham, LLP
Apparatus and method for motion vector encoding/decoding, and apparatus and method for image encoding/decoding using same
A video decoding method using an inter-prediction is disclosed. The method includes at least: determining a motion vector of a current block to be decoded in a current picture; predicting pixels in current block using the motion vector of the current block; extracting quantized transform coefficients by decoding a bitstream; reconstructing residual signals by inversely quantizing and then inversely transform the quantized transform coefficients; and adding the predicted pixels and the reconstructed residual signals which correspond to the predicted pixels, wherein the determination of the motion vector of the current block comprises: obtaining a flag by decoding a bitstream, the flag indicating one among a plurality of modes for determining the motion vector of the current block.
SK TELECOM CO., LTD.
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Jungyoup Yunglyul Byeungwoo Kwanghyun Joohee Haekwang Sunyeon
Yang Lee Jeon Won Moon Kim Kim