Using Point Correspondences Without Projective Deformation For Multi-View Stereo Reconstruction
Vincent, Nicole; Cohen, Laurent D.; Auclair, Adrien (2008), Using Point Correspondences Without Projective Deformation For Multi-View Stereo Reconstruction, Conference on Image Processing, 2008. ICIP 2008. 15th IEEE International, IEEE, p. 193-196. http://dx.doi.org/10.1109/ICIP.2008.4711724
Type
Communication / ConférenceDate
2008Titre du colloque
ICIP 2008Date du colloque
2008-09Ville du colloque
San DiegoPays du colloque
États-UnisTitre de l'ouvrage
Conference on Image Processing, 2008. ICIP 2008. 15th IEEE InternationalÉditeur
IEEE
Isbn
E-ISBN : 978-1-4244-1764-3 Print ISBN: 978-1-4244-1765-0
Pages
193-196
Identifiant publication
Métadonnées
Afficher la notice complèteRésumé (EN)
This paper proposes a novel algorithm to reconstruct a 3D surface from a calibrated set of images. In a first pass, it uses Scale Invariant Features Transform (SIFT) descriptor correspondences to drive the deformation of a mesh toward the true object surface. We introduce a method to handle the fact that these local descriptors are computed at positions that are not projections of mesh vertices in the images. In order to avoid projective deformations due to the large windows of interest of this descriptor, correspondences are only computed between images from the same viewpoint. This is used in a first pass to recover large concavities of the object. In a second pass, a one dimensional Lucas-Kanade tracker is used to recover small scale details. Using publicly available benchmarks, our algorithm obtains high accuracy while being among the fastest ones.Mots-clés
Lucas–Kanade method; Pattern recognition systems; Scale Invariant Features TransformPublications associées
Affichage des éléments liés par titre et auteur.
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Auclair, Adrien; Cohen, Laurent D.; Vincent, Nicole (2007) Communication / Conférence
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Auclair, Adrien; Vincent, Nicole; Cohen, Laurent D. (2009) Communication / Conférence
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Auclair, Adrien; Cohen, Laurent D.; Vincent, Nicole (2009) Communication / Conférence
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Auclair, Adrien; Cohen, Laurent D.; Vincent, Nicole (2008) Communication / Conférence
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Moreau, Valérie; Cohen, Laurent D.; Pellerin, D. (2002) Communication / Conférence