Recovering 3D Facial Shape From A Single Image
In this paper, we propose animproved method for recovering 3D facial shape from a single image. We use level set method to solve the Eikonal equation obtained from the method of shape from shading (SFS). However, the results are not usually usable due to the concaveconvex ambiguityproblems inherent to SFS. In order to overcome the concaveconvex ambiguities of SFS, we find out the boundary of the con-caveconvex ambiguities according to the flatness of the triangle faces, and then we use the energy minimization method to recover theaccuracy facial shape.
shape from shading level set method shape evolution
Qian Ma Chengming Zou
School of Computer Science and Technology Wuhan University of Technology Wuhan University of Science School of Computer Science and Technology Wuhan University of Technology Wuhan, China
国际会议
太原
英文
726-730
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）