A novel image enhancement method based on image decomposition and deep neural networks

•We propose a novel image decomposition-based optimization model for low-light image enhancement, by using the total variation and multi-scale convolutional sparse coding to precisely represent illumination and reflectance layers.•We integrate deep unfolding networks into framework of the proposed o...

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Vydané v:	Pattern recognition Ročník 172; s. 112371
Hlavní autori:	Xiao, Yao, Xia, Youshen
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.04.2026
Predmet:	Deep neural network Image decomposition Low-light image enhancement Retinex theory Deep neural network Image decomposition Retinex theory Low-light image enhancement
ISSN:	0031-3203
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