Birch, Stewart, Kolasch & Birch, LLP
Adaptive motion estimation/compensation device for MB/based illumination change and method thereof
An adaptive motion estimation/compensation device and a method thereof for MB-based illumination change are disclosed. If a macro block mode is determined as a newly designed P_L0_16×16_Mean by calculating the sum of an absolute difference, the motion estimation device CABAC-codes the absolute difference between the pixel mean of a current frame and the pixel mean of a candidate pattern block and transmits the CABAC-coded absolute difference to a pertinent decoder. With the present invention, the transmission amount of the bit stream transmitted to the decoder for decoding can be minimized by maximizing corresponding compressing rate.
Humax Co., Ltd.
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Yung-Lyul Chung-Ku
Lee Lee