Research of Face Depth Generation Information Based on Candide Model
Weipeng Tai · Computer Technology and Development · 2012
Now in the 2D to 3D conversion of the many movie scenes,the obtained depth information is not accurate and satisfying results in the poor stereoscopic effect.Here a simple and effective approach is provided especially to acquire the fine 3D reconstruction of the specified face in the movie.Firstly the Candide model is adopted as the common 3D face model.Then the global transformation and local transformation is implemented by adjusting the control points of the Candide model in order to obtain the specific face 3D mesh model by the maximal match between the face picture and the model.Finally the specific face mesh model can match better with the 2D face by the mesh's vertex regularization and the NURBS surface fitting method,and then the accurate face depth information can be generated from the face mesh model.