30 search results - page 1 / 6 » Photometric Stereo and Weather Estimation Using Internet Ima... |
CVPR
2009
IEEE
15 years 4 days 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...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
We present a self-calibrating photometric stereo method. From a set of images taken from a fixed viewpoint under different and unknown lighting conditions, our method automaticall...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We address the problem of reconstructing the 3-D shape of a Lambertian surface from multiple images acquired as an object rotates under distant and possibly varying illumination. ...
CVPR
2005
IEEE
13 years 7 months ago
2005
IEEE
We address the normal reconstruction problem by photometric stereo using a uniform and dense set of photometric images captured at fixed viewpoint. Our method is robust to spurio...
CAIP
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a novel shape recovery technique that combines photometric stereo with polarization information. First, a set of ambiguous surface normals are estimated from po...