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Communication Dans Un Congrès Année : 2012

Nonlocal processing of 3D colored point clouds

Résumé

In this paper we present a methodology for nonlocal processing of 3D colored point clouds using regularization of functions defined on weighted graphs. To adapt it to nonlocal processing of 3D data, a new definition of patches for 3D point clouds is introduced and used for nonlocal filtering of 3D data such as colored point clouds. Results illustrate the benefits of our non-local approach to filter noisy 3D colored point clouds (either on spatial or colorimetric information).
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Dates et versions

hal-01108865 , version 1 (31-03-2015)

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  • HAL Id : hal-01108865 , version 1

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François Lozes, Abderrahim Elmoataz, Olivier Lézoray. Nonlocal processing of 3D colored point clouds. International Conference on Pattern Recognition, 2012, Tsukuba, Japan. pp.1968-1971. ⟨hal-01108865⟩
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