190 search results - page 6 / 38 » Shadow extraction and correction from quickbird images |
CVPR
2009
IEEE
14 years 2 months ago
2009
IEEE
Illuminant estimation from shadows typically relies on accurate segmentation of the shadows and knowledge of exact 3D geometry, while shadow estimation is difficult in the presen...
CVPR
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper, we propose a method for determining the vignetting function given only a single image. Our method is designed to handle both textured and untextured regions in orde...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
People identification has numerous applications, ranging from surveillance/security to robotics. Face and body movement/gait biometrics are the most important tools for this task....
ACCV
1998
Springer
13 years 12 months ago
1998
Springer
There are emerging interests from both computer vision and computer graphics communities in obtaining photorealistic modeling of a scene or an object from real images. This paper p...
BLISS
2009
IEEE
13 years 8 months ago
2009
IEEE
The exploitation of biometrics information in human shadow silhouettes (shadow biometrics), derived from video imagery after processing by gait analysis methods opens new avenues ...