171 search results - page 32 / 35 » Shape from Shading Under Various Imaging Conditions |
CVPR
2008
IEEE
15 years 6 days ago
2008
IEEE
Color information can be used as a basic and crucial cue for finding correspondence in a stereo matching algorithm. In a real scene, however, image colors are affected by various g...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper, we propose a new method for simultaneously estimating the illumination of the scene and the reflectance property of the object from a single image. We assume that t...
PICS
2003
13 years 8 months ago
2003
In order to recover spectral reflectances or transmittances using a multispectral imaging based technique, it is necessary to know the spectral radiance of the illuminant used to ...
PAMI
2011
13 years 2 months ago
2011
—A majority of the existing stereo matching algorithms assume that the corresponding color values are similar to each other. However, it is not so in practice as image color valu...
FGR
2004
IEEE
13 years 11 months ago
2004
IEEE
Due to variations of lighting conditions, camera hardware settings, and the range of skin coloration among human beings, a pre-defined skin-color model cannot accurately capture t...