61 search results - page 11 / 13 » Shape from Varying Illumination and Viewpoint |
CGF
1999
13 years 7 months ago
1999
The display of images on binary output hardware requires a halftoning step. Conventional halftoning algorithms approximate image values independently from the image content and of...
ICCV
2003
IEEE
14 years 22 days ago
2003
IEEE
The perception of transparent objects from images is known to be a very hard problem in vision. Given a single image, it is difficult to even detect the presence of transparent o...
JVCIR
2010
13 years 5 months ago
2010
Noble forces in image segmentation based on active contours models are proposed for capturing objects in the image. Contemplating the common functionality of forces in previous ac...
PAMI
2010
13 years 5 months ago
2010
—Advanced driver assistance systems (ADASs), and particularly pedestrian protection systems (PPSs), have become an active research area aimed at improving traffic safety. The maj...
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...