A Wavelet-Laplace Variational Technique for Image Deconvolution and Inpainting

Authors:
J. A. Dobrosotskaya;A. L. Bertozzi
Affiliations:
Univ. of California, Los Angeles;-
Venue:
IEEE Transactions on Image Processing
Year:
2008

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Abstract

We construct a new variational method for blind deconvolution of images and inpainting, motivated by recent PDE-based techniques involving the Ginzburg-Landau functional, but using more localized wavelet-based methods. We present results for both binary and grayscale images. Comparable speeds are achieved with better sharpness of edges in the reconstruction.