232 search results - page 24 / 47 » Halftoning and Color Noise |
191
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ICIP
2008
IEEE
16 years 18 days ago
2008
IEEE
Conventional electrophotographic printers tend to produce Moir´e artifacts when used for printing images scanned from printed material such as books and magazines. We propose a n...
190
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Image blur and noise are difficult to avoid in many situations
and can often ruin a photograph. We present a novel
image deconvolution algorithm that deblurs and denoises
an ima...
211
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CAIP
2001
Springer
15 years 10 months ago
2001
Springer
In this paper, we propose a Markov random field (MRF) image segmentation model which aims at combining color and texture features. The theoretical framework relies on Bayesian est...
182
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
We propose a multi-modal object tracking algorithm that combines appearance, motion and audio information in a particle filter. The proposed tracker fuses at the likelihood level ...
154
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APCCAS
2006
IEEE
16 years 6 days ago
2006
IEEE
—A method of embedding data in a JPEG color image for applications such as authentication of an employee carrying a picture identification card is described. Embedding of data, s...