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Skin surface reconstruction using skull matching

: Seibert, F.; Dold, C.; Gübitz, E.

Girod, B.; Niemann, H.; Seidel, H.-P.:
3D image analysis and synthesis '96. Proceedings
St. Augustin: Infix, 1996
ISBN: 3-89601-000-X
Graduiertenkolleg 3D-Bildanalyse und -synthese <1996, Erlangen>
Fraunhofer IGD ()
3D-scanner; reconstruction; warping

The subject of the paper is a method for computer-based reconstruction of 3D faces. This reconstruction is based on 3D skull data and a data base of corresponding skull and skin surfaces. Methods are presented describing the reation of a corresponding face for a given skull. First, the segmentation process of CT-images is described which is necessary to create a data base with skulls and faces belonging to each other. Then the matching takes place to correlate the analysed skull with a skull from the data base. Finally the resulting passpoint set is used to transform the distance informations of the data base in order to generate a face most probably belonging to the skull.