Alpha matting using compressive sensing
Seungwoo Yoon, Gang-Joon Yoon · Electronics Letters · 2012
Image matting may be defined as the extraction and composition of foreground pixels from a given image using colour or opacity estimation. A novel alpha matting methodology is proposed using compressive sensing. The experimental results show that the proposed matting method can provide good mattes from either scribbles or large parts of unknown regions in a trimap.