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A new PDE-based approach for singularity-preserving regularization: application to degraded characters restoration.
Fadoua Drira
Frank Lebourgeois
Hubert Emptoz
Published in:
Int. J. Document Anal. Recognit. (2012)
Keyphrases
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multiscale
image restoration
high order
motion blur
learning algorithm
higher order
super resolution
natural images