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000086365 005 __20140219215245.0
000086365 024 8_ $9 driver $9 artpubuab $a oai:ddd.uab.cat:86365
000086365 035 __ $9 articleid $a 15775097v10n1p42
000086365 041 __ $a eng
000086365 100 __ $a Hao, Binbin $u China University of Petroleum
000086365 245 1_ $a Combining Total Variation and Nonlocal Means Regularization for Edge Preserving Image Deconvolution
000086365 520 3_ $a We propose a new edge preserving image deconvolution model by combining total variation and nonlocal means regularization. Natural images exhibit an high degree of redundancy. Using this redundancy, the nonlocal means regularization strategy is a good technique for detail preserving image restoration. In order to further improve the visual quality of the nonlocal means based algorithm, total variation is introduced to the model to better preserve edges. Then an efficient alternating minimization procedure is used to solve the model. Numerical experiments illustrate the effectiveness of the proposed algorithm.
000086365 540 __ $a Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. $u http://creativecommons.org/licenses/by-nc-nd/3.0/es/
000086365 546 __ $a Anglès
000086365 599 __ $a recerca
000086365 653 1_ $a Total Variation Regularization
000086365 653 1_ $a Nonlocal Means Filter
000086365 653 1_ $a Image Deconvolution
000086365 655 _4 $a info:eu-repo/semantics/article
000086365 655 _4 $a info:eu-repo/semantics/publishedVersion
000086365 700 __ $a Zhu, Jianguang $u Shandong University of Science and Technology
000086365 773 __ $g Vol. 10, Núm. 1 (December 2011), p. 42-53 $t ELCVIA : Electronic Letters on Computer Vision and Image Analysis $x 1577-5097
000086365 856 40 $p 11 $s 779118 $u http://ddd.uab.cat/pub/elcvia/elcvia_a2011m12v10n1/elcvia_a2011m12v10n1p42.pdf
000086365 973 __ $f 0042 $l 53 $m December $n 1 $v 10 $x elcvia_a2011m12v10n1 $y 2011
000086365 980 __ $a ARTPUB $b UAB $b ELCVIA