Optimization of a polarization imaging system for 3D measurements of transparent objects | Zendy

Mathias Ferraton | Zendy; Christophe Stolz | Zendy; Fabrice Mériaudeau | Zendy

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Optimization of a polarization imaging system for 3D measurements of transparent objects

Author(s) -

Mathias Ferraton,

Christophe Stolz,

Fabrice Mériaudeau

Publication year - 2009

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.17.021077

Subject(s) - multispectral image , optics , azimuth , polarimetry , polarization (electrochemistry) , zenith , spectral imaging , iterative reconstruction , remote sensing , computer science , physics , computer vision , geology , scattering , chemistry

This paper presents a multispectral imaging system for 3D reconstruction of transparent objects based on "shape from polarization" technique. The originality of this work relies on a multispectral active lighting system which enables to cope with the two ambiguities on the zenith angle and azimuth angle. A calibration step allows optimising the polarimetric measurements. Example of a reconstructed transparent object is presented.

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