232 search results - page 29 / 47 » Halftoning and Color Noise |
164
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CGF
2010
15 years 6 months ago
2010
The problem of noise in Monte-Carlo rendering arising from estimator variance is well-known and well-studied. In this work, we concentrate on identifying individual light paths as...
138
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ICASSP
2008
IEEE
16 years 18 days ago
2008
IEEE
We propose an extension of the recently devised SURE-LET grayscale denoising approach for multichannel images. Assuming additive Gaussian white noise, the unknown linear parameter...
160
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PICS
2000
15 years 7 months ago
2000
The development and adoption of standards for the evaluation of digital camera resolution has helped foster the widespread use of slanted-edge-based analysis. In addition, the for...
139
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ICIP
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a new method to jointly perform deblurring and colordemosaicing of RGB images. Our method is derived following an inverse problem approach in a MAP framework. To avoid ...
184
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
The paper presents a fusion-tracker and pedestrian classifier for color and thermal cameras. The tracker builds a background model as a multi-modal distribution of colors and temp...