A Wavelet-Laplace Variational Technique for Image Deconvolution and Inpainting
Julia A. Dobrosotskaya, Andrea Louise Bertozzi · IEEE Transactions on Image Processing · 2008
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.