141 search results - page 18 / 29 » Comparing Images under Variable Illumination |
ECCV
2010
Springer
15 years 5 months ago
2010
Springer
We introduce an algorithm to estimate the optimal exposure parameters from the analysis of a single, possibly under- or over-exposed, image. This algorithm relies on a new quantita...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
The presence of highlights, which in dielectric inhomogeneous objects are linear combination of specular and diffuse reflection components, is inevitable. A number of methods have...
CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
One of the major problems in modeling images for vision tasks is that images with very similar structure may locally have completely different appearance, e.g., images taken under...
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ICRA
2009
IEEE
15 years 6 months ago
2009
IEEE
— In this paper we present a novel methodology for detection and tracking of facial features like eyes, nose and mouth in image sequences. The proposed methodology is intended to...
AIIA
2007
Springer
15 years 6 months ago
2007
Springer
Detection of human skin in an arbitrary image is generally hard. Most color-based skin detection algorithms are based on a static color model of the skin. However, a static model c...