A Framework for Image Deblurring Using W
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François Malgouyres
📂
Article
📅
2002
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Elsevier Science
🌐
English
⚖ 962 KB
We show in this paper that the average over translations of an operator diagonal in a wavelet packet basis is a convolution. We also show that an operator diagonal in a wavelet packet basis can be decomposed into several operators of the same kind, each of them being better conditioned. We investiga