Self-indexing of multiview fringe systems.
The algorithm proposed in this paper enables the registration of two three-dimensional surface of an object when recording with a fringe-projection technique from two different viewpoints. Based on the redundancy and a distance minimization between the views, it leads iteratively to the absolute positioning of the surfaces without fringe coding. The robustness of the algorithm is demonstrated on natural shapes reconstructed from a four-head system.
Vincent
Christophe
C
Laboratoire Traitement du Signal et Instrumentation UMR CNRS 5516, Université J. Monnet, 23 rue du Dr P. Michelon, 42023 Saint-Etienne, France. christophe.vincent@univ-st-etienne.fr
Foumel
Thierry
T
Fouquet
Robert
R