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A PDE approach to image restoration problem with observation on a meager domain. (English) Zbl 1239.94005
Summary: We present here a new nonlinear PDE approach to image restoration (the inpainting problem) using a meager blurred image or a finite number of observation points. To this end, one uses a least square approach with the $H^{-1}$ distributional metric. Some important theoretical and numerical results are provided.

94A08Image processing (compression, reconstruction, etc.)
35Q94PDEs in connection with information and communication
Full Text: DOI
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