141 search results - page 21 / 29 » Resolution-Enhanced Photometric Stereo |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
A set of images of a Lambertian surface under varying lighting directions defines its shape up to a three-parameter Generalized Bas-Relief (GBR) ambiguity. In this paper, we exami...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
It is well known in the photometric stereo literature that uncalibrated photometric stereo, where light source strength and direction are unknown, can recover the surface geometry...
ICIAP
1999
ACM
14 years 11 hour ago
1999
ACM
The paper presents a new approach for shape recovery based on integratinggeometric and photometric information. We consider 3D bilaterally symmetric objects, that is, objects which...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We present an approach to synthesize the subtle 3D relief and texture of oil painting brush strokes from a single photograph. This task is unique from traditional synthesize algor...
CAIP
2005
Springer
14 years 1 months ago
2005
Springer
Today, communication devices are evolving towards friendly–user interactivity while permanently eyeing towards 3D display technologies. As such, 3D face generation, modelling an...