A Wavelet-Laplace Variational Technique for Image Deconvolution and Inpainting
Dobrosotskaya, J.A.
Bertozzi, A.L.
Univ. of California, Los Angeles;
This paper appears in: Image Processing, IEEE Transactions on
Publication Date: May 2008
Volume: 17,
Issue: 5
On page(s): 657-663
ISSN: 1057-7149
INSPEC Accession Number: 9921194
Digital Object Identifier: 10.1109/TIP.2008.919367
First Published: 2008-03-31
Current Version Published: 2008-04-08
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.
Index
Terms
Available to subscribers and IEEE members.
References
Available to subscribers and IEEE members.
Citing Documents
Available to subscribers and IEEE members.
Cart
