3D Color Lines Modeled by J-Linkage: Application to Image Matting
This paper tackles the problem of image matting based on the color lines model with J-Linkage in use. We propose to employ the concept of J-Linkage to model the color lines, and simplify the user supervision process into merely selecting pixels that represent the main colors of the foreground. Hitherto, user supervision is broadly received as prerequisite in yielding ideal matting results, by adding commonly a trimap or several strokes. In our approach, the automatic matting process is performed with only the typical foreground pixels, which greatly facilitates the pre-processing operation. Essentially, this approach avoids the potential failures caused by coarse trimap classification and improper stroke scribbling. Experimental results demonstrate the robustness of our approach.
J-Linkage clustering colorlines trimap matting
Lin Jia Guang Jiang Weidong Liu Pei Wang
ISN National Key Lab, School of Telecommunications Engineering, Xidian University, Xian, China Jiangsu Automation Research Institute, Lianyungang, China
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
984-987
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）