138 search results - page 7 / 28 » Ring-Light Photometric Stereo |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
We extend photometric stereo to make it work with internet
images, which are typically associated with different
viewpoints and significant noise. For popular tourism
sites, tho...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper develops new theory for the optimal placement of photometric stereo lighting in the presence of camera noise. We show that for three lights, any triplet of orthogonal l...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
We present a sensor fusion scheme that combines active stereo with photometric stereo. Aiming at capturing full-frame depth for dynamic scenes at a minimum of three lighting condi...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a new photometric stereo method aiming to efficiently estimate BRDF and reconstruct glossy surfaces. Rough specular surfaces exhibit wide specular lobes under ...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We consider the problem of reconstructing the shape of a surface with an arbitrary, spatially varying isotropic bidirectional reflectance distribution function (BRDF), and introdu...