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» Regularization on Discrete Spaces

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ICIP
2005
IEEE

146views Image Processing» more ICIP 2005»

Sampling in practice: is the best reconstruction space bandlimited?

14 years 9 months ago

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Shannon's sampling theory and its variants provide effective solutions to the problem of reconstructing a signal from its samples in some "shift-invariant " space, ...

Sathish Ramani, Dimitri Van De Ville, Michael Unse...

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ICIAR
2007
Springer

97views Image Analysis» more ICIAR 2007»

Parameterless Discrete Regularization on Graphs for Color Image Filtering

14 years 1 months ago

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A discrete regularization framework on graphs is proposed and studied for color image ﬁltering purposes when images are represented by grid graphs. Image ﬁltering is considered...

Olivier Lezoray, Sébastien Bougleux, Abderr...

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COMPGEOM
1993
ACM

107views Discrete Geometry» more COMPGEOM 1993»

Combinatorial Complexity of Translating a Box in Polyhedral 3-Space

13 years 11 months ago