Fast Bilateral Filtering using Motion Detection
In this paper, considering the information redundancy in video, a new fast bilateral filtering based on motion detection is proposed. The main idea of the method is using frame difference to detect the change area between two consecutive frames in the video, and then only filter the changed area; the unchanged part can directly use the filtering result of the previous frame at the corresponding position. Unlike traditional fast bilateral filtering, the algorithm in this paper focuses on how to accelerate in the time domains in video. Previous methods concentrated on accelerating in the space domain in single-frame. Experimental results show that the method proposed can greatly accelerate bilateral filtering while achieving high quality in video processing.
fast bilateral filtering feature image motion detection frame difference
Zengrong Lei Zhuo Su
School of Information and Technology, Sun Yat-sen University National Engineering Research Centre of Digital Life Guangzhou 510006, China
国际会议
武汉
英文
297-301
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）