232 search results - page 17 / 47 » Halftoning and Color Noise |
153
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
In this paper, a new anisotropic diffusion noise filtering technique is proposed. The technique has two specific features: it is designed for vector-valued images in general and f...
155
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ICIAR
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper a novel approach to the impulsive noise removal in color images is presented. The proposed technique employs the switching scheme based on the impulse detec...
174
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AUTOMATICA
2002
15 years 5 months ago
2002
- In the general case of non-uniformly spaced frequency domain data and/or arbitrarily colored disturbing noise, the frequency domain subspace identification algorithms described i...
166
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SSWMC
2004
15 years 7 months ago
2004
This work reduces the computational requirements of the additive noise steganalysis presented by Harmsen and Pearlman. The additive noise model assumes that the stegoimage is crea...
151
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Abstract. The demosaicing process converts single-CCD color representations of one color channel per pixel into full per-pixel RGB. We introduce a Bayesian technique for demosaicin...