187 search results - page 20 / 38 » Single image dehazing based on contrast enhancement |
184
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EUROGRAPHICS
2010
Eurographics
15 years 7 months ago
2010
Eurographics
This paper proposes two variants of a simple but efficient algorithm for structure-preserving halftoning. Our algorithm extends Floyd-Steinberg error diffusion; the goal of our ex...
166
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ICIP
2008
IEEE
16 years 16 days ago
2008
IEEE
A system for video on multiscopic 3D displays is considered where the data representation consists of multiview video plus scene depth. At most, 3 multiview video signals are bein...
153
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
With the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet ana...
132
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ISBI
2004
IEEE
16 years 6 months ago
2004
IEEE
A novel ultrafast-laser-based x-ray source is a promising candidate for replacement of a microfocal X-ray tube in a micro-CT system for small-animal imaging. We optimized conditio...
170
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IWCM
2004
Springer
15 years 11 months ago
2004
Springer
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...