An Improved Video Matting Technique Based on GrabCut

被引：0
|
作者：
Yang, Lei [1 ,2 ,3 ]
Ma, Chunxi [1 ,2 ,3 ]
Wu, Xiaoyu [1 ,2 ,3 ]
Li, Shaobin [2 ,3 ,4 ]
Wang, Xiaomeng [2 ,3 ,4 ]
机构：
[1] Commun Univ China, Digital Media Dept, Beijing, Peoples R China
[2] Commun Univ China, Digital Media Dept, Beijing, Peoples R China
[3] Commun Univ China, Televis Engn Dept, Beijing, Peoples R China
[4] Commun Univ China, Radio & Televis Engn Dept, Beijing, Peoples R China
来源：
THIRD INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2011) | 2011年 / 8009卷
关键词：
GrabCut algorithm; Interactive image segmentation; Matting technology;
D O I：
10.1117/12.896309
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Now GrabCut algorithm is a comparatively ideal interactive image segmentation method, and it has the advantages of high precision segmentation and low interaction. But so far GrabCut operator is an interactive segmentation method only be used in static images. To solve this problem, this paper proposes a method of video matting, which is based on the GrabCut operator. This method is going to achieve video auto-mating by transmitting the matting result of a frame to the next frame. And this method improves the processing speed. By experiments, this method demonstrates a wonderful segmentation result.
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收藏
页数：7
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