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Thesis
3D surface regularization using a model-based approach
Soutenance de thèse de Thibault Luginbuhl.
- Date : 31/01/2012
- Place : Rocquencourt - Salle de conférence du Bât. 16
In this thesis we present a system to generate 3D photo-realistic avatars automatically using a laser scanner. First, we turn the point cloud provided by the scanner into a suitable representation, that is a closed mesh. Our approach is based on a generic model of the human body that is fitted to the data using computer graphics techniques for mesh edition. Then, we add texture information to the 3D geometry using pictures taken during the acquisition. This problem is solved by optimizing the choice of a camera for each triangle of the mesh and treating the continuity problem at the seams. Finally, we show direct application of our system relying on the common parametrization provided by the generic model : use of the avatars in a virtual try-on application, modifying the haircut of the reconstructed model and animation transfer.
Jury :
- Bernard Durand - UHA (Rapporteur)
- Anne Verroust-Blondet - INRIA Rocquencourt (Rapporteur)
- Philippe Guerlain - UHA (Co-rapporteur)
- Luc Van Gool - ETH Zürich
- Patrick Horain - Telecom SudParis
- Jean-Luc Lamotte - Paris 6
- Jean-Michel Delouard - 3DOuest
- André Gagalowicz -INRIA (Directeur)
