5593 search results - page 127 / 1119 » Detecting Illumination in Images |
AVSS
2006
IEEE
2006
IEEE
"Hybrid Cone-Cylinder" Codebook Model for Foreground Detection with Shadow and Highlight Suppression
15 years 4 months ago
In the interest of 24-7 long-term surveillance, a truly robust, adaptive, and fast background-foreground segmentation technique is required. This paper deals with the especially d...
CRV
2006
IEEE
15 years 1 days ago
2006
IEEE
The retinex algorithm for lightness and color constancy is extended to include 3-dimensional spatial information reconstructed from a stereo image. A key aspect of traditional ret...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
With the proliferation of digital cameras, more consumers are faced with the problem of making color corrections to their pictures. while most picture editors allow some white poi...
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Voted
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
In this work we describe a technique to calibrate images for skin analysis in dermatology. Using a common reference we correct non-uniform illumination effects, give an estimation...
SIBGRAPI
2005
IEEE
15 years 3 months ago
2005
IEEE
Images rendered using global illumination algorithms are considered amongst the most realistic in 3D computer graphics. However, this high fidelity comes at a significant comput...