Use of polarimetric imaging of emissive objects
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | Use of polarimetric imaging of emissive objects |
| Type de publication | Conference Paper |
| Year of Publication | 2017 |
| Auteurs | A. Kechiche Z, Aubreton O., Mathieu A., Stolz C. |
| Editor | Nagahara H, Umeda K, Yamashita A |
| Conference Name | THIRTEENTH INTERNATIONAL CONFERENCE ON QUALITY CONTROL BY ARTIFICIAL VISION 2017 |
| Publisher | SPIE; Japan Soc Precis Engn, Tech Comm Ind Applicat Image Proc |
| Conference Location | 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| ISBN Number | 978-1-5106-1121-4; 978-1-5106-1122-1 |
| Mots-clés | Emissivity, shape measurement, stokes parameters, transparent object, weld pool |
| Résumé | This paper describes the use of polarization information to estimate the shape of emissive objects in the field of non-conventional imaging techniques for 3D digitization. Using ``Shape from Polarization'' method which is applied in the far infrared for transparent object and in the near infrared for the molten metal. Our study shows that by studying the state of polarization of the emitted radiation from the object, normal of the surface can be determined and subsequently the 3D shape. |
| DOI | 10.1117/12.2266940 |