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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.
Cited literature [17 references]
https://hal.archives-ouvertes.fr/hal-01360870
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Submitted on : Tuesday, September 6, 2016 - 1:25:54 PM
Last modification on : Wednesday, March 23, 2022 - 3:43:31 AM
Long-term archiving on: : Wednesday, December 7, 2016 - 1:57:33 PM
Contributor : Open Archive Toulouse Archive Ouverte (oatao) Connect in order to contact the contributor
Submitted on : Tuesday, September 6, 2016 - 1:25:54 PM
Last modification on : Wednesday, March 23, 2022 - 3:43:31 AM
Long-term archiving on: : Wednesday, December 7, 2016 - 1:57:33 PM
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