A doubly sparse and low-patch-rank prior model for image restoration
•A unified doubly sparse and low-patch-rank prior model including two complementary sparse terms and one nuclear norm term.•A new low-patch-rank minimization model without total variation regularization.•An implementable three-block alternating minimization algorithm with global convergence and O(1/...
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| Published in: | Applied mathematical modelling Vol. 112; pp. 786 - 799 |
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| Main Authors: | , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Elsevier Inc
01.12.2022
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| Subjects: | |
| ISSN: | 0307-904X |
| Online Access: | Get full text |
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