A feature-based deformable model for photo-realistic head modelling

We propose a feature-based approach for creating photo-realistic textured 3D head model. First, from a discrete data set of human head we generate a generic head model which is feature-based and semi-regular. Then we take a pair of photos of a human subject from two orthogonal directions. After recovering a set of 3D feature points on the head from photos, we build an individualized geometric model level by level. Finally we synthesize the photos into a view-independent texture map and automatically generate the texture coordinates. By mapping the texture onto the geometric model, we can efficiently generate highly photo-realistic head models for individuals