Pascal Leray

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Laser scanning enables to measure a huge number of 3D points in a few time. However, the creation of a 3D model from these data remains an involving work. We introduce a method to get this modeling task easier. Our approach is twofold. On the one hand, a camera is coupled to the laser scanner in order to drive the scan by image analysis. On the other hand,(More)
Reliability analysis has become an integral part of system design and operating. This is especially true for systems performing critical tasks such as mass transportation systems. This explains the numerous advances in the field of reliability modelling. More recently, some studies involving the use of Probabilistic Graphical Models (PGMs), a.k.a. Bayesian(More)
1 – IMAGE BASED DIGITIZING: 3D Rendering tasks are now made easier thanks to the numerous 3D graphics cards available on the marketplace. But automatic 3D objects digitizing is the key challenge for today 3D computer graphics development. The goal of this paper is to present research results and new avenues towards direct 3D digitizing with multi-views(More)
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