Hyperspectral Image Denoising via Quasi-Recursive Spectral Attention and Cross-Layer Feature Fusion

Hyperspectral images (HSIs) contain rich spatial–spectral information but are highly susceptible to various types of noise during the imaging process, which significantly degrades image quality and undermines the reliability of subsequent applications. To address this issue, we propose a novel end-t...

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Vydáno v:	Sensors (Basel, Switzerland) Ročník 25; číslo 22; s. 6955
Hlavní autoři:	Xiao, Yanhua, Zhou, Huayan, Li, Wenfeng, Yang, Long, Wang, Ke
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Switzerland MDPI AG 14.11.2025
Témata:	cross-layer skip connection Dictionaries Efficiency hyperspectral image denoising Image processing multi-head spectral attention quasi-recurrent attention spatial–spectral modeling hyperspectral image denoising quasi-recurrent attention spatial–spectral modeling cross-layer skip connection multi-head spectral attention
ISSN:	1424-8220, 1424-8220
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