Hauptman Ham, LLP
Apparatus and method for motion vector encoding/decoding, and apparatus and method for image encoding/decoding using same
A video decoding apparatus using an inter-prediction is disclosed. The apparatus includes at least: a decoder configured to reconstruct a flag and quantized transform coefficients by decoding a bitstream, the flag indicating one among a plurality of modes for determining the motion vector of the current block; a predictor configured to determine a motion vector of a current block to be decoded in a current picture, and predict pixels in current block using the motion vector of the current block; an inverse quantizer and inverse transformer configured to inversely quantize and then inversely transform the quantized transform coefficients to thereby reconstruct residual signals; and an adder configured to add the predicted pixels to the reconstructed residual signals which correspond to the predicted pixels.
SK TELECOM CO., LTD.
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Jungyoup Haekwang Sunyeon Byeungwoo Joohee Kwanghyun Yunglyul
Yang Kim Kim Jeon Moon Won Lee