Geodesic
Restoration of smeared and defocused color images
Numerical methods and programming, Tome 9 (2008) no. 3, pp. 207-212

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The images subjected to additive space-invariant distortions are considered. The problem of their restoration can be reduced to solving a convolution-type integral equation. This equation is solved by regularization algorithms used for ill-posed problems. A method based on Tikhonov's functional minimization is discussed. Its computer implementation and several numerical examples are described for the case of image restoration.
Keywords: image restoration, defocused images, smeared images, Tikhonov's regularization method, integral equations
Mots-clés : convolution-type equations. 
@article{VMP_2008_9_3_a3,
     author = {A. G. Yagola and N. A. Koshev},
     title = {Restoration of smeared and defocused color images},
     journal = {Numerical methods and programming},
     pages = {207--212},
     publisher = {mathdoc},
     volume = {9},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2008_9_3_a3/}
}
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A. G. Yagola; N. A. Koshev. Restoration of smeared and defocused color images. Numerical methods and programming, Tome 9 (2008) no. 3, pp. 207-212. http://geodesic.mathdoc.fr/item/VMP_2008_9_3_a3/