12 search results - page 1 / 3 » Illumination and Spatially Varying Specular Reflectance from... |
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
Estimating the illumination and the reflectance properties
of an object surface from a sparse set of images is an
important but inherently ill-posed problem. The problem
becomes...
ICCV
2003
IEEE
14 years 6 months ago
2003
IEEE
This paper presents a method to estimate geometrical, photometrical, and environmental information of a singleviewed object in one integrated framework under fixed viewing positio...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
Abstract. We introduce a new methodology for radiometric reconstruction from multiple images. It opens new possibilities because it allows simultaneous recovery of varying unknown ...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
One possible solution for pose- and illuminationinvariant face recognition is to employ appearancebased approaches, which rely greatly on correct facial textures. However, existin...
3DPVT
2004
IEEE
13 years 8 months ago
2004
IEEE
This paper describes a simple method for estimating the surface radiance function from single images of smooth surfaces made of materials whose reflectance function is isotropic a...