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A Wavelet-Laplace Variational Technique for Image Deconvolution and Inpainting

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2 Author(s)
Dobrosotskaya, J.A. ; Univ. of California, Los Angeles ; Bertozzi, A.L.

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.

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Image Processing, IEEE Transactions on  (Volume:17 ,  Issue: 5 )