3D face reconstruction based on skin color model
Qian Wang · Journal of Zhengzhou University of Light Industry · 2011
In order to reduce the deficiencies of texture in the procession of 3D face reconstruction,a 3D face reconstruction approach based on skin color model was proposed.First,this method uses the improved ASM to get facial feature and obtains the depth 3D geometric information by planar projection and liner combination and achieves a specific face model by using TPS algorithm.Then,it converts RGB space to YUV and YIQ space in order to judge which feature point was shin color point.The skin color point was effectively located in skin color area through rectifing side angle feature points.Finally,texture mapping after correction was made according to shin color points.The experiment results showed that this approach could realize high realistic 3D face reconstruction only by using single not absolutely positive pictures,and improve texture missing.