An Improved Video Matting Technique Based on GrabCut

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.

关键词： GrabCut algorithm Interactive image segmentation Matting technology

作者: Lei Yang Chunxi Ma Xiaoyu Wu Shaobin Li Xiaomeng Wang

作者单位: Digital Media Department. Radio and Television Engineering Department Communication University of China. Beijing, China

会议类型: 国际会议

会议名称: Third International Conference on Digital Image Processing(ICDIP 2011)(第三届数字图像处理国际会议)

会议地点: 成都

会议语种:英文

页码: 543-549

在线出版日期: 2011-04-15（万方平台首次上网日期，不代表论文的发表时间）