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Mirroring of missing facial parts and rapid prototyping of templates have become widely used in the manufacture of prostheses. However, mirroring is not applicable for central facial defects, and the manufacture of a template still requires labour-intensive transformation into the final facial prosthesis. We have explored innovative techniques to meet these remaining challenges. We used a morphable...
Generative 3D face models are a powerful tool in computer vision. They provide pose and illumination invariance by modeling the space of 3D faces and the imaging process. The power of these models comes at the cost of an expensive and tedious construction process, which has led the community to focus on more easily constructed but less powerful models. With this paper we publish a generative 3D shape...
The registration of 3D scans of faces is a key step for many applications, in particular for building 3D morphable models. Although a number of algorithms are already available for registering data with neutral expression, the registration of scans with arbitrary expressions is typically performed under the assumption of a known, fixed identity. We present a novel algorithm which breaks this restriction,...
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