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/...

Celý popis

Podrobná bibliografia

Vydané v:	Applied mathematical modelling Ročník 112; s. 786 - 799
Hlavní autori:	He, Hongjin, Zhao, Lulu
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.12.2022
Predmet:	Alternating minimization algorithm Discrete cosine transform Image deblurring Image inpainting Low-patch-rank Total variation Total variation Image inpainting Image deblurring Low-patch-rank Alternating minimization algorithm Discrete cosine transform
ISSN:	0307-904X
On-line prístup:	Získať plný text
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!