5593 search results - page 83 / 1119 » Detecting Illumination in Images |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
A novel illumination invariant unsupervised multispectral texture segmentation method with unknown number of classes is presented. Multispectral texture mosaics are locally repres...
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
128
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TOG
2012
13 years 11 days ago
2012
Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique tha...
106
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SIBGRAPI
2006
IEEE
15 years 4 months ago
2006
IEEE
Sharp discontinuities in depth, or depth edges, are very important low-level features for scene understanding. Recently, we have proposed a solution to the depth edge detection pr...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
A robust method of camera response function estimation, using pictures taken by differently illuminating the same subject matter, is presented. The method solves for the response ...