46 search results - page 4 / 10 » 3-D Stereo Using Photometric Ratios |
ICMCS
2010
IEEE
13 years 8 months ago
2010
IEEE
Though the variety of desktop real time stereo vision systems has grown considerably in the past several years, few make any verifiable claims about the accuracy of the algorithms...
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
2010
IEEE
14 years 3 months ago
2010
IEEE
Graph cuts have proven useful for image segmentation and for volumetric reconstruction in multiple view stereo. However, solutions are biased: the cost function tends to favour ei...
PAMI
2008
13 years 7 months ago
2008
Conventional photometric stereo recovers one normal direction per pixel of the input image. This fundamentally limits the scale of recovered geometry to the resolution of the input...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we consider the problem of factoring illumination and texture from a pair of images of a diffuse object of known geometry. This problem arises frequently in 3D photo...