88 search results - page 6 / 18 » A Planar Light Probe |
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Projector-camera systems use computer vision to analyze their surroundings and display feedback directly onto real world objects, as embodied by spatial augmented reality. To be e...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
Face recognition under varying illumination remains a challenging problem. Much progress has been made toward a solution through methods that require multiple gallery images of ea...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
We describe a novel viewpoint-lighting ambiguity which we call the KGBR. This ambiguity assumes orthographic projection or an affine camera, and uses Lambertian reflectance functi...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
Texture replacement in real images has many applications, such as interior design, digital movie making and computer graphics. The goal is to replace some specified texture patter...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Creating uniform lighting for archival-quality document acquisition remains a non-trivial problem. We propose a novel method for automatic photometric correction of nonplanar docu...