A new method for moving object extraction automatically

被引：0
|
作者：
Zhang, XY [1 ]
Zhao, RC [1 ]
Ma, ZQ [1 ]
机构：
[1] Northwestern Polytech Univ, Coll Comp, Xian 710072, Peoples R China
来源：
International Symposium on Communications and Information Technologies 2005, Vols 1 and 2, Proceedings | 2005年
关键词：
moving object; change detection; moving edge video object planes (VOP);
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel algorithm for moving object extraction is proposed in this paper. First of all, the algorithm applies the inter-frame change detection and Canny edge detection in wavelet domain to obtain the accurate difference edge map. Then, through combination with the current frame edge map, background edge map and previous frame's moving edge, the current frame's edge map named moving edge can be tracked. At last, the moving edge is used to extract video object planes (VOP) by a simple filling technique. The proposed algorithm is robust to the entire motion and local deformation of object. Experimental results for several video sequences demonstrate the effectiveness of the proposed approach.
引用
收藏
页码：1413 / 1416
页数：4
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