138 search results - page 4 / 28 » Ring-Light Photometric Stereo |
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We present a multispectral photometric stereo method for capturing geometry of deforming surfaces. A novel photometric calibration technique allows calibration of scenes containin...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a method for simultaneously recovering shape and spatially varying reflectance of a surface from photometric stereo images. The distinguishing feature of our approach i...
CAIP
2007
Springer
14 years 1 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...
ICCV
2005
IEEE
14 years 1 months ago
2005
IEEE
Photometric stereo is a fundamental approach in Computer Vision. At its core lies a set of image irradiance equations each taken with a different illumination. The vast majority o...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
We present a photometric stereo technique that operates on time-lapse sequences captured by static outdoor webcams over the course of several months. Outdoor webcams produce a lar...