1119 search results - page 45 / 224 » Improved Diffuse Reflection Models for Computer Vision |
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PAMI
2008
14 years 9 months ago
2008
In many computer vision systems, it is assumed that the image brightness of a point directly reflects the scene radiance of the point. However, the assumption does not hold in mos...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Lambert's model is widely used in low level computer vision algorithms such as matching, tracking or optical flow computation for example. However, it is well known that thes...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
Color is commonly used to represent categories and values in many computer applications, but differentiating these colors can be difficult in many situations (e.g., for users with...
CAAP
1990
15 years 1 months ago
1990
act We show how to modelize concurrency between several processors in terms of automata and Markov chains; then, we define a concurrency measure which reflects more faithfully the ...
ICCV
1998
IEEE
15 years 2 months ago
1998
IEEE
Many applications require detecting structural changes in a scene over a period of time. Comparing intensity values of successive images is not effective as such changes don'...