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Advances in Scene Understanding with Hyperspectral Remote Sensing: From Data Benchmarks to Applications

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Remote Sensing Image Processing".

Deadline for manuscript submissions: 30 June 2026 | Viewed by 913

Special Issue Editors

School of Automobile, Chang’an University, Xi’an 710018, China
Interests: hyperspectral image processing; object detection; semantic segmentation; deep learning
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China
Interests: computer vision; deep learning; remote sensing; machine learning
Special Issues, Collections and Topics in MDPI journals
Department of Biological Systems Engineering, University of Wisconsin-Madison, 230 Agricultural Engineering Building, 460 Henry Mall, Madison, WI 53706, USA
Interests: hyperspectral remote sensing; machine learning; unmanned aerial vehicle (UAV)-based imaging platform developments; precision agriculture; high-throughput plant phenotyping
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Computer Science and Information Engineering, Xi'An University of Technology, Xi’an 710048, China
Interests: multi-modal remote sensing image processing; classification; feature extraction; change detection

Special Issue Information

Dear Colleagues,

Hyperspectral imaging (HSI) has become a powerful modality for acquiring rich spectral and spatial information across a wide range of applications, such as precision agriculture, environmental monitoring, and urban planning. With recent advancements in sensor technology, machine learning, and large-scale data processing, the ability to perform automated scene understanding from hyperspectral imagery has seen remarkable progress. Nevertheless, challenges such as limited data accessibility, insufficient model generalizability, and deployment in real-world conditions continue to hinder its broader adoption. These gaps highlight the need for continued research to translate theoretical advancements into practical, scalable solutions.

This Special Issue aims to highlight cutting-edge research in hyperspectral scene understanding, fostering advancements that bridge the gap between theoretical innovation and practical implementation. Topics of interest include, but are not limited to, the following:

  • Hyperspectral data benchmarks and dataset creation;
  • Endmember finding and spectral unmixing;
  • Subpixel-, pixel-, and object-level target detection;
  • Pixel-wise and instance-level classification/segmentation;
  • Spatial–spectral–temporal data analysis;
  • Real-world applications and deployments.

Dr. Yanzi Shi
Dr. Mengmeng Zhang
Dr. Shou Feng
Dr. Zhou Zhang
Prof. Dr. Zhiyong Lv
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • remote sensing
  • hyperspectral image processing
  • benchmarking datasets
  • spectral unmixing
  • target detection
  • classification/segmentation
  • hyperspectral applications

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Published Papers (1 paper)

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Research

36 pages, 124129 KB  
Article
Spatial–Spectral Fusion 3D Signal Compensation for Moon Mineralogy Mapper (M3) Hyperspectral Images in Low-Signal Lunar Polar Regions
by Rui Ni, Tingyu Meng, Fei Zhao, Yanan Dang, Wenbin Zhang and Pingping Lu
Remote Sens. 2026, 18(5), 682; https://doi.org/10.3390/rs18050682 - 25 Feb 2026
Viewed by 432
Abstract
Hyperspectral images (HSIs) from the lunar polar regions are frequently compromised by low signal-to-noise ratio (SNR) under adverse illumination, limiting their utility for scientific analysis. Existing spectral-only compensation approaches operate without spatial context, leading to speckle-like artifacts that degrade spatial consistency and constrain [...] Read more.
Hyperspectral images (HSIs) from the lunar polar regions are frequently compromised by low signal-to-noise ratio (SNR) under adverse illumination, limiting their utility for scientific analysis. Existing spectral-only compensation approaches operate without spatial context, leading to speckle-like artifacts that degrade spatial consistency and constrain subsequent applications. To address this limitation, we propose SSF-3DSC, a spatial–spectral fusion 3D signal-compensation framework tailored for lunar HSIs to simultaneously restore spectral fidelity and spatial consistency under extreme low-illumination conditions. To the best of our knowledge, this represents the first deep learning framework specifically engineered for joint spatial–spectral restoration in the photon-starved regime. SSF-3DSC integrates three specialized components: a spectral compensation module (SCM) for restoring spectral fidelity, a multi-scale spatial attention (MSA) module for capturing hierarchical spatial patterns, and a cascaded 3D residual convolutional module (C3D-RCM) for refining spatial–spectral representations. Trained on paired low- and high-SNR Moon Mineralogy Mapper (M3) data cubes from the lunar south polar region, SSF-3DSC employs synergistic spatial–spectral fusion to achieve high-fidelity reconstruction, significantly outperforming a spectral-only lunar baseline (Paired-CycleGAN). Regional-scale experiments demonstrate its ability to recover both spatially coherent geological structures and spectrally reliable mineral abundance maps. By establishing a new benchmark for lunar HSI restoration under low-illumination conditions, this work enhances the scientific utility of low-signal M3 data and enables robust quantitative investigations into the Moon’s challenging polar regions. Full article
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