H.264/AVC deblocking filter based on motion activity in video sequences

IEICE Electronics Express

Muhammad Javed Mirza²  Tian Song¹  Gulistan Raja² 

[1] Department of Electrical Engineering, Tokushima University;Department of Electrical Engineering, University of Engineering & Technology

关键词: H.264/AVC;    deblocking filter;    motion activity;   

DOI  :  10.1587/elex.5.809

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(7)A new approach of H.264/AVC deblocking filter based on motion activity in video sequences is proposed. Based on sum of motion vectors the thresholds have been set through experimentation for categorizing different sequences. In this approach, a modified deblocking filter is used for low to moderate motion video sequences. Various simulations are conducted to evaluate the candidacy of the anticipated technique. The subjective and objective results are in conformity of the original H.264/AVC deblocking filter for low and moderate motion video sequences. A significant reduction in average number of operations is achieved without losing quality of the video.

【 授权许可】

Unknown