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Proceedings Paper

A Wiener filter approach to shape from shading
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Paper Abstract

There are several algorithms to solve the shape from shading problem. Most of these algorithms rely on basic assumptions about the surface reflective properties, camera projection and location, and the light source distribution. In this paper, we implemented an algorithm based on a Wiener filter to obtain surface estimation from a single image. We tested the algorithm with images generated synthetically and also employing images from a real object. We were able to obtain the shape of objects with different geometries.

Paper Details

Date Published: 6 September 2017
PDF: 11 pages
Proc. SPIE 10410, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2017, 104101D (6 September 2017); doi: 10.1117/12.2274133
Show Author Affiliations
Oscar E. Castillo, Univ. de Guadalajara (Mexico)
Jorge L. Flores, Univ. de Guadalajara (Mexico)
Antonio Muñoz, Univ. de Guadalajara (Mexico)
Ricardo Legarda-Saenz, Univ. Autónoma de Yucatán (Mexico)


Published in SPIE Proceedings Vol. 10410:
Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2017
Jean J. Dolne; Rick P. Millane, Editor(s)

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