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Tracking faces for Virtual Holography

: Seibert, F.; Wolf, M.

Girod, B.; Niemann, H.; Seidel, H.-P.:
3D Image Analysis and Synthesis '97. Proceedings
Sankt Augustin: Infix, 1997
ISBN: 3-89601-007-7
Conference 3D Image Analysis and Synthesis <1997, Erlangen>
Graduiertenkolleg 3D-Bildanalye und -synthese <1997, Erlangen>
Conference Paper
Fraunhofer IGD ()
Camera based system; user interaction; Virtual camera; Virtual Holography

The subject of this paper is a camera based system for user interaction. The main goal of our work was the realisation of a system easily usable by common people and performing a realistic perception of three-dimensional presentations by tracking the user's head mapping the result to a virtual camera. Due to real-time requirements the algorithm is based on a statistical approach with low computational costs. to increase the robustness the system a tracking window and a stbilisation method have been integrated.