Moving object segmentation using graph cuts

被引:0
|
作者
Wang, J [1 ]
Lu, HQ [1 ]
Eude, G [1 ]
Liu, QS [1 ]
机构
[1] Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
关键词
motion segmentation; energy minimization; graph cuts;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper presents a new algorithm for segmentation of moving objects in image sequence. In this method, motion segmentation problem is considered as an image-labeling process in which every pixel in the image will be assigned a label describing its motion between consecutive frames. We formulate this vision problem in terms of energy minimization. Energy function is defined to measure the extent of smoothness and accuracy of motion vectors. Then, graph cuts algorithm is used to settle this energy minimization problem. Several experimental results illustrate its promising performance.
引用
收藏
页码:777 / 780
页数:4
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