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Alain Lehmann
Former Master Student, ETH Zurich
 Contact :
| Mail : | | AlaindotLehmannatinriadotfr | | Phone : | | (33)4-92-38- | | Fax : | | (33)4-92-38-76-43 | | Postal adress : | | INRIA Sophia Antipolis
2004, route des Lucioles
06902 Sophia Antipolis Cedex
France |
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| Abstract :
| The subject of my internship is 3D reconstruction using "Shape from Shading". The problem is modelized with a global energy function whose global minimum is the optimal solution. A diffusion process in combination with simulated annealing is considered to find this global minimum. In a first part, I have to modify the energy function due to a change of the underlying assumptions of the problem, i.e. switching from the orthographic projection to the perspective projection camera model. Furthermore, I will also evaluate some modifications to the optimization process to increase the convergence speed. |
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New demo webpage
