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A L1-TV Algorithm for Robust Perspective Photometric Stereo with Spatially-Varying Lightings

Abstract : We tackle the problem of perspective 3D-reconstruction of Lambertian surfaces through photometric stereo, in the presence of outliers to Lambert’s law, depth discontinuities, and unknown spatially-varying lightings. To this purpose, we introduce a robust L1-TV variational formulation of the recovery problem where the shape itself is the main unknown, which naturally enforces integrability and permits to avoid integrating the normal field.
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https://hal.archives-ouvertes.fr/hal-01360870
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Submitted on : Tuesday, September 6, 2016 - 1:25:54 PM
Last modification on : Sunday, June 21, 2020 - 3:57:46 PM
Long-term archiving on: : Wednesday, December 7, 2016 - 1:57:33 PM

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  • HAL Id : hal-01360870, version 1
  • OATAO : 15234

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Yvain Quéau, François Lauze, Jean-Denis Durou. A L1-TV Algorithm for Robust Perspective Photometric Stereo with Spatially-Varying Lightings. 5th International Conference on Scale Space and Variational Methods in Computer Vision (SSVM 2015), May 2015, Lège Cap Ferret, France. pp. 498-510. ⟨hal-01360870⟩

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