Group Sparsity Residual Constraint with Non-Local Priors for Image Restoration

Group sparse representation (GSR) has made great strides in image restoration producing superior performance, realized through employing a powerful mechanism to integrate the local sparsity and nonlocal self-similarity of images. However, due to some form of degradation (e.g., noise, down-sampling o...

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Publié dans:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - PP(2020) vom: 09. Sept.
Auteur principal:	Zha, Zhiyuan (Auteur)
Autres auteurs:	Yuan, Xin, Wen, Bihan, Zhou, Jiantao, Zhu, Ce
Format:	Article en ligne
Langue:	English
Publié:	2020
Accès à la collection:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Sujets:	Journal Article