Adaptive Guided Filtering and Spectral-Entropy-Based Non-Uniformity Correction for High-Resolution Infrared Line-Scan Images

Adaptive Guided Filtering and Spectral-Entropy-Based Non-Uniformity Correction for High-Resolution Infrared Line-Scan Images

Stripe noise along the scanning direction significantly degrades the quality of high-resolution infrared line-scan images and impairs downstream tasks such as target detection and radiometric analysis. This paper presents a lightweight, single-frame, reference-free non-uniformity correction (NUC) me...

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Bibliographic Details
Main Authors: Mingsheng Huang, Yanghang Zhu, Qingwu Duan, Yaohua Zhu, Jingyu Jiang, Yong Zhang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
Subjects:
non-uniformity correction
infrared line-scan imaging
adaptive guided filtering
spectral entropy suppression
high-resolution imaging
Online Access:https://www.mdpi.com/1424-8220/25/14/4287
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https://www.mdpi.com/1424-8220/25/14/4287

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