Poisson image deblurring with frame-based nonconvex regularization

Poisson image deblurring, which aims to restore the latent image from its blurred and noisy observation, has drawn significant attention in image processing. Due to its ill-posed nature, enhancing image quality often involves incorporating a well-defined prior to effectively regularize the ill-posed...

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Vydané v:	Applied mathematical modelling Ročník 132; s. 109 - 128
Hlavní autori:	Feng, Qingrong, Zhang, Feng, Kong, Weichao, Wang, Jianjun
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.08.2024
Predmet:	ADMM Deblurring Framelet Nonconvex regularization Poisson noise Deblurring Framelet Poisson noise Nonconvex regularization ADMM
ISSN:	0307-904X
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