A novel matting system using human selective attention

摘要：

Image matting is an important task in image and video editing. In this paper we propose a novel matting system, which can provide good results with less human intervention. We split the task into two steps: attention-based scribble extraction followed by alpha matting. We use the attention shift trace which is refined in the HSI color space as the useful constraints for matting algorithm instead of user-specified constraints. Distinct from previous approaches, the system presents the advantage of being natural and intuitive to humans and less human intervention.

关键词： image matting visual attention interactive system

作者: Wei Sun Siwei Luo Lina Wu

作者单位: School of Computer and Information Technology Beijing Jiaotong University Beijing, China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 767-770

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）