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Variational PDE models in image processing. (English) Zbl 1168.94315
Summary: How can one restore a damaged picture? The authors discuss some recent applications of partial differential equations to such problems of image manipulation.

MSC:
94A08 Image processing (compression, reconstruction, etc.) in information and communication theory
94-02 Research exposition (monographs, survey articles) pertaining to information and communication theory
35A15 Variational methods applied to PDEs
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