1480 search results - page 81 / 296 » Robust cost colorings |
TIP
2002
14 years 11 months ago
2002
Abstract-- We present a perceptual model for hiding a spreadspectrum watermark of variable amplitude and density in an image. The model takes into account the sensitivity and maski...
119
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CVPR
2008
IEEE
16 years 4 months 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
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...
101
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CORR
2010
Springer
14 years 12 months ago
2010
Springer
Information security has become a cause of concern because of the electronic eavesdropping. Capacity, robustness and invisibility are important parameters in information hiding and...
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In ...