338 search results - page 7 / 68 » Modeling Multigrid Algorithms for Variational Imaging |
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Voted
DAGM
2010
Springer
14 years 8 months ago
2010
Springer
We propose a convex variational framework to compute high resolution images from a low resolution video. The image formation process is analyzed to provide to a well designed model...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
We present a robust anisotropic dense disparity estimation algorithm which employs perceptual maximum variation modeling. Edge-preserving dense disparity vectors are estimated usi...
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. High-speed image measurements of fluid flows define an important field of research in experimental fluid mechanics and the related industry. Numerous competing methods ha...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we present a patch-based variational Bayesian framework of image processing using the language of factor graphs (FGs). The variable and factor nodes of FGs represen...
KES
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. In this paper we propose a novel algorithm for the pansharpening of multispectral images based on the use of a Total Variation (TV) image prior. Within the Bayesian formu...