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Fast Approaches for Sub-pixel Precision Variable Block Size Motion Estimation
Authors:ZHANG Ying  SIU Wan-chi  SHEN Ting-zhi
Affiliation:1. School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China;Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
2. Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
3. School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China
Abstract:th a slight degradation (0.03 dB) on PSNR compared with the pseudocode of fast search motion estimation in JM12.2.
Keywords:video coding  motion estimation  sub-pixel  variable block size
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