A novel interactive matting system based on texture information
Image matting is an important task in image and video editing. In this paper we propose a novel interactive matting system. Starting from a coarse user-guided trimap, we first perform a texture-based background estimation, and use the result to refine the original trimap. Then we apply soft matting process with new trimap and allow the user to refine the result by directly touching up the opacity channel. Experimental results on natural image show that this system is useful, especially for images which have similar texture features in the background or the images which are hard to give a precise trimap.
image matting texture information trimap 1569-1572
Wei Sun Siwei Luo Lina Wu
School of Computer Science and Information Technology Beijing Jiaotong University Beijing, China
国际会议
重庆
英文
1569-1572
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）