B-Spline Patches for Surface Reconstruction in Computer Vision

Changsheng Zhao 1 Roger Mohr 1, 2
2 MOVI - Modeling, localization, recognition and interpretation in computer vision
GRAVIR - IMAG - Graphisme, Vision et Robotique, Inria Grenoble - Rhône-Alpes, CNRS - Centre National de la Recherche Scientifique : FR71
Abstract : This paper considers the problem of 3D surface reconstruction using B-spline patches in computer vision. We propose a direct method of global surface reconstruction which is based on regularized uniform bicubic B-spline patches. This reconstructions is achieved by observing the motion of occluding contours, i.e., where the view lines graze the surface. It has been shown that reconstruction of such a 3D surface is possible when the camera motion is known, except for instances when the surface is fully concave parts and no view line can be tangential to the surface. Experimental results are presented for real data.
Type de document :
Communication dans un congrès
Pierre-Jean Laurent and Alain Le Méhauté and Larry L. Schumaker. 2nd International Conference on Curves and Surfaces on Wavelets, Images and Surface Fitting, Jun 1993, Chamonix-Mont-Blanc, France. A K Peters, pp.521--528, 1994, Wavelets, Images, and Surface Fitting
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https://hal.inria.fr/inria-00548405
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Soumis le : lundi 20 décembre 2010 - 08:44:27
Dernière modification le : mercredi 11 avril 2018 - 01:54:43

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  • HAL Id : inria-00548405, version 1

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Changsheng Zhao, Roger Mohr. B-Spline Patches for Surface Reconstruction in Computer Vision. Pierre-Jean Laurent and Alain Le Méhauté and Larry L. Schumaker. 2nd International Conference on Curves and Surfaces on Wavelets, Images and Surface Fitting, Jun 1993, Chamonix-Mont-Blanc, France. A K Peters, pp.521--528, 1994, Wavelets, Images, and Surface Fitting. 〈inria-00548405〉

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