New adaptive partial distortion search algorithm for block motion estimation

IEICE Electronics Express

Chia-Jung Lo¹  Chou-Chen Wang¹ 

[1] Department of Electronic Engineering, I-Shou University

关键词: motion estimation;    block matching algorithm;    video coding;   

DOI  :  10.1587/elex.2.554

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(8)Cited-By(1)A new and fast motion-estimation algorithm based on partial block distortion using sorted significant features including bit-plane and mean is proposed. The proposed algorithm can obtain relatively accurate motion vectors with a reduced computational load. Simulation results show that the proposed method achieves its MSE performance very close to the full search method, while requiring only 6-8% of the computation needed by the full search. Furthermore, the performance of our method is better than other algorithms based on partial block distortion search.

【 授权许可】

Unknown