141 search results - page 17 / 29 » Resolution-Enhanced Photometric Stereo |
SIBGRAPI
2008
IEEE
14 years 2 months ago
2008
IEEE
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We compare three Computer Vision approaches to 3-D reconstruction, namely passive Binocular Stereo and active Structured Lighting and Photometric Stereo, in application to human f...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we propose a new method to integrate multiview normal fields using level sets. In contrast with conventional normal integration algorithms used in shape from shadin...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a new method for the reconstruction of a surface from its ? and ? gradient field, measured, for example, via Photometric Stereo. The new algorithm produces the...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...