Hyperspectral Image

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21 papers in the last four weeks, up 31% on the four weeks before. 0.2% of all new papers.

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  1. Data Leakage in Patch-Based Hyperspectral Image Classification: Quantifying the Impact of Spatial Overlap

    Oct 6, 2026Mohammed Q. AlkhatibHyperspectral ImageImage Classification

    College of Engineering and IT, University of Dubai, Dubai, 14143, UAE

  2. Prototype-Rule Neurosymbolic Regularization for Rank-Constrained Tensor Neural Networks under Label Scarcity

    Sep 30, 2026Eftychios Protopapadakis, Konstantinos Makantasis, Konstantinos M. GiannoutakisRegularizationNeural Network

    Department of Applied Informatics, University of Macedonia, 156 Egnatia Street, 54636 Thessaloniki, Greece · Department of Artificial Intelligence, Faculty of Information & Communication Technology, University of Malta, Msida, Malta

  3. Hyperspectral Image Models: Technical Report

    Sep 30, 2026Tanishq Rachamalla, Aryan Das, Srishti Kaushik +1Hyperspectral ImageDeep Learning

    Department of Information Technology Siddhartha Academy of Higher Education Vijayawada, Andhra Pradesh 521108, India · Department of Computer Science and Engineering Vellore Institute of Technology Bhopal, Madhya Pradesh 466114, India · Department of Computer and Information Sciences Indira Gandhi National Open University New Delhi 110068, India +1

  4. HyperSAM: A Promptable Foundation Model for Hyperspectral Remote Sensing

    Sep 29, 2026Li Pang, Xinqiao Wu, Jing Yao +5Hyperspectral ImageRemote Sensing

    School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an 710049, China · Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China · State Key Laboratory of Remote Sensing and Digital Earth, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China +4

  5. Spectral Super-Resolution using Spatial-Spectral Residual Operator Networks

    Sep 28, 2026Seokhyun ChinHyperspectral Image Super-ResolutionGenerative Super-Resolution

    California Institute of Technology 1200 E California Boulevard, Pasadena, CA, USA

  6. HyperDAM: Hyperspectral Distractor-Aware Memory with Amodal Expansion for SAM 3 Tracking

    Sep 28, 2026Ryoga Yuzawa, Tasuku TakagiMulti-Object TrackingHyperspectral Image

  7. Resource-Aware Parameter-Efficient Model Adaptation for Onboard High-Dimensional Data

    Sep 27, 2026Qiyang Zhang, Xinhao Li, Lei Shi +4Parameter-Efficient AdaptationMulti-Lora

    Beijing University of Posts and Telecommunications · Wuhan University · Communication University of China +1

  8. Passive LWIR Hyperspectral Ranging via Transmittance Extraction and Distance Alignment

    Sep 24, 2026Zhihe Chen, Chen Fan, Shuo Liu +4Light Detection And Ranging DataInfrared

    College of Intelligence Science and Technology, National University of Defense Technology, Changsha, Hunan 410073, China · College of Electrical and Information Engineering, Hunan University, Changsha 410082, China

  9. Token Clustering and Semantic Sequence Mamba for Hyperspectral Image Classification

    Sep 23, 2026Yimin Zhu, Mahmood Elahi, Lincoln Linlin XuHyperspectral ImageMamba-Based Models

    Department of Geomatics Engineering, University of Calgary, Canada · Department of Electrical and Software Engineering, University of Calgary, Canada

  10. Benchmarking Hyperspectral Foundation Models for Hyperspectral Unmixing

    Sep 23, 2026Edgard Dabier, Christophe Kervazo, Pietro Gori +1Hyperspectral ImageWireless Foundation Models

    LTCI, T´el´ecom Paris, Institut Polytechnique de Paris, Palaiseau, France

  11. When is a closed-form RGB->S/P ratio adequate? A hyperspectral characterization on natural scenes for mesopic display

    Sep 21, 2026Naoyuki UchidaHyperspectral ImageRed-Green-Blue

    Independent Researcher, Japan

  12. Compact Low-Cost Hyperspectral Imaging via Angular-to-Spectral Diversity Conversion

    Sep 20, 2026Kazuma Fujiwara, Takuya Funatomi, Kazuya Kitano +2Hyperspectral ImageSignal Reconstruction

    Nara Institute of Science and Technology, Nara, Japan · Kyoto University, Kyoto, Japan

  13. Physics-Informed Neural Networks for Fast Multilayer Spectral Inversion of Hα 6562.8 A and Ca II 8542.1 A Spectra

    Sep 16, 2026Ziyang Zhang, Qin Li, Vasyl B. Yurchyshyn +4Solar IrradianceHyperspectral Image

    Department of Mechanical and Industrial Engineering, New Jersey Institute of Technology, Newark, NJ, USA · Department of Physics, New Jersey Institute of Technology, Newark, NJ, USA · Big Bear Solar Observatory, New Jersey Institute of Technology, Big Bear City, CA, USA +1

  14. AquaCubeAI-Powered Monitoring Turbidity on-board {\Phi}sat-2

    Sep 14, 2026Pietro Di Stasio, Francesca Razzano, Elisa Liparulo +6Satellite DataHyperspectral Image

    Department of Engineering, University of Sannio, 82100 Benevento, Italy

  15. Toward Interpretable Multimodal Fusion: Heat Conduction Modeling for Hyperspectral and LiDAR Joint Classification

    Sep 12, 2026Kan Wei, Jiahui Cui, Jing Yao +3Multimodal FusionHyperspectral Image

    Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China · Key Laboratory of Target Cognition and Application Technology, Beijing 100190, China · School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100190, China +3

  16. Beyond Weak Labels: Prompt-Guided Local Refinement for Weakly Supervised Water Segmentation in High-Resolution Multispectral Imagery

    Sep 9, 2026Muhammad Farhan Humayun, Mohammad Imangholiloo, Afifah Shah +2Remote Sensing Image SegmentationPixel-Level Annotation

    Department of Computing, University of Turku, Finland · Department of Geoinformatics and Cartography, Finnish Geospatial Research Institute, National Land Survey of Finland, Espoo, Finland

  17. Dimensionality Reduction for Hyperspectral Image Classification

    Sep 9, 2026Mohamed Cherifi, Ammar Mesloub, Mohammed Nabil El Korso +2Hyperspectral ImageDimensionality Reduction

    Laboratoire Traitement du Signal Ecole Militaire Polytechnique Bordj-El-Bahri, Alger, 16111, Alg´erie · Laboratoire Antennes et Dispositifs Micro-Ondes Ecole Militaire Polytechnique Bordj-El-Bahri, Alger, 16111, Alg´erie · Universit´e Paris-Saclay Saclay, France +1

  18. Meta-LinEXP3: Online-within-Online Learning for Adversarial Linear Contextual Bandits

    Sep 9, 2026Hao Li, Jie Xu, Zheng XieContextual Bandit FrameworkMeta-Learning

    College of Science, National University of Defense Technology, Changsha 410073, China

  19. Infra-Bench CLS: A Global, Open-Source Benchmark for Critical Infrastructure Classification with Earth Observation Foundation Models

    Sep 8, 2026Justin Guthrie, Edward Oughton, Konrad Wessels +2Geospatial Foundation ModelsSafety-Critical Infrastructure

    Department of Geography and Geoinformation Science, George Mason University, Fairfax, Virginia, United States · Taylor Geospatial Institute, St. Louis, Missouri, United States

  20. Interpretable Hyperspectral Unmixing Framework with Fixed Endmember Prior and Structured Residual Refinement

    Sep 8, 2026Ziyi Guan, Jianping Zhang, Qian LiuHyperspectral ImageTwo-Level Spatial-Frequency Fusion Strategy

    School of Mathematics and Computational Science, Xiangtan University, Xiangtan 411105, China

  21. AXS-Net: Interpretable Deep Unfolding for Hyperspectral Image Denoising via Spectral Basis Unmixing and Structured Noise Refinement

    Sep 8, 2026Ziyi Guan, Jianping Zhang, Zheng YangHyperspectral ImageIterative Denoising Methods

    Xiangtan University, Xiangtan, Hunan, China

  22. Hyperspectral Anomaly Detection via Group Sparse Low-Rank Tensor Factorization With Automatic Anomaly Grouping

    Sep 8, 2026Quan Yu, Yu-Hong Dai, Xiongjun ZhangHyperspectral ImageGraph Anomaly Detection

    School of Mathematics and Statistics, Central China Normal University, Wuhan 430079, China, and also with the Key Laboratory of Nonlinear Analysis and Applications (Ministry of Education), Central China Normal University · State Key Laboratory of Mathematical Sciences, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China, and also with the School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China

  23. Ten Architectures, One Error: Shared Failure Modes in Hyperspectral Classification under Spatially Disjoint Evaluation

    Sep 1, 2026Ehsan Faghih, Fatemeh Ashrafi, Marguerite Moore +1Hyperspectral ImageImage Classification

    North Carolina State University, Wilson College of Textiles Raleigh, NC, USA

  24. Agentic Multimodal Models for Environmental Hyperspectral Unmixing

    Sep 1, 2026Michał Cholewa, Luca Ciampi, Nicola Messina +2Hyperspectral ImageTwo-Level Spatial-Frequency Fusion Strategy

    IITiS-PAS, Gliwice, Poland · ISTI-CNR, Pisa, Italy

  25. Lightweight Interpretable RGB-Guided Hyperspectral Super-Resolution under Real Cross-resolution Misalignment

    Sep 1, 2026Mohamad Jouni, Aurélien Godet, Mauro Dalla MuraHyperspectral Image Super-ResolutionHyperspectral Image

    Univ. Grenoble Alpes, CNRS Grenoble INP, GIPSA-Lab 38000 Grenoble, France · Institut Universitaire de France (IUF) Paris, France

  26. CrossFeat: Bridging Imaging Modalities in Feature Descriptor Space

    Aug 31, 2026Paul Schneider, Nazim HaouchineCross-ModalUnimodal Metrics

    Harvard Medical School, Brigham and Women’s Hospital, Boston, MA, USA · Technical University of Munich, Munich, Germany

  27. BRF-GS: Hyperspectral Bidirectional Reflectance Factor Modeling and Image Generation Based on 3D Gaussian Splatting

    Aug 31, 2026Yiling Yao, Wenjuan Zhang, Bowen Wang +3Hyperspectral ImageSolar Irradiance

    Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China · International Research Center of Big Data for Sustainable Development Goals, Beijing 100094, China · University of Chinese Academy of Sciences, Beijing 100049, China

  28. Minerals in the Wild: A Hyperspectral-XRF Dataset for Elemental Composition Estimation

    Aug 31, 2026Eleftheria Tetoula-Tsonga, George Arvanitakis, Theodoros GiannakasHyperspectral ImageLithology Classification

    Institute of Communication and Computer Systems, Athens, Greece · Geonova, Athens, Greece

  29. Seeing the Unseen: Camouflaged Object Detection Beyond the Visible Spectrum

    Aug 31, 2026Avi Gupta, Trasha GuptaCamouflaged Object DetectionHyperspectral Image

    Indraprastha Institute of Information Technology, Delhi · Delhi Technological University, Delhi

  30. Decision Tree and K-Means Analysis of Raman Spectra for Edible Oils: A Physics-Informed AI Approach

    Aug 20, 2026Amrita Shaw, Chandrasekar S. N., Sai Muthukumar V. +2RamanHyperspectral Image

    Department of Food and Nutritional Sciences, Sri Sathya Sai Institute of Higher Learning, Vidyagiri, Prasanthi Nilayam, Sri Sathya Sai District, Andhra Pradesh, India – 515134. · Aix-Marseille University, Marseille, 13007, France. · Department of Physics, Sri Sathya Sai Institute of Higher Learning, Vidyagiri, Prasanthi Nilayam, Sri Sathya Sai District, Andhra Pradesh, India – 515134. +1

  31. Attributing Preprocessing Invariance in Spectral Foundation Models

    Aug 14, 2026Dongjun Wei, Hongyi WuEquivariant LearningRaman

    ESCP Business School, Paris · OpluxCare Tech Group Ltd. · The University of Hong Kong, Hong Kong

  32. Reconstructing Historical Manuscripts through MSI: The Potential of Contrast in Assessing Image Quality and Legibility

    Aug 13, 2026Anna BregerImage Quality AssessmentHistorical Manuscripts

    Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK

  33. A Multispectral Framework for the Detection of Calcium Carbide-Induced Ripening and Shelf-Life Estimation in Climacteric Fruits

    Aug 13, 2026Gurbhit Chaurakoti, Harshit Kumar, Hani Kumar +2FruitHyperspectral Image

    Department of Electrical Engineering, National Institute of Technology Delhi, New Delhi, 110036, India · Department of Computer Science and Engineering, National Institute of Technology Delhi, New Delhi, 110036, India · Division of Food Science and Post Harvest Technology, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India

  34. Few-Shot Ordinal Learning for Day-Wise Freshness Estimation with Hyperspectral Fish Images

    Aug 12, 2026Kazi Nabiul Alam, Pooneh Bagheri Zadeh, Akbar Sheikh-AkbariHyperspectral ImageFew-Shot Learning

    School of Built Environment, Engineering and Computing, Leeds Beckett University, Leeds, United Kingdom.

  35. Domain-Aware Lightweight Spectral-Grouped Convolutions for Hyperspectral Fish Freshness Classification

    Aug 12, 2026Kazi Nabiul Alam, Pooneh Bagheri Zadeh, Akbar Sheikh-AkbariHyperspectral ImageConvolutional

    School of Built Environment, Engineering, and Computing, Leeds Beckett University. Leeds LS6 3QS, United Kingdom.

  36. Dual Modality Prompted Diffusion Priors for Zero Shot Hyperspectral Pansharpening

    Aug 12, 2026Pengwei Xie, Fei Zhu, Jiajun Li +4Hyperspectral ImageMultimodal Diffusion Models

    School of Artificial Intelligence, Beijing Normal University, Beijing 100875, China · School of GeoAI and Hinton STAI Institute, and the Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai 200241, China · Peking University, Beijing 100871, China +3

  37. MSP-Net: Manifold-Guided Spectral Prompt Network for Hyperspectral Object Tracking

    Aug 10, 2026Juliu Li, Hanlin Qin, Shuowen Yang +4Hyperspectral ImageTwo-Level Spatial-Frequency Fusion Strategy

  38. Dual-Adversarial Safety Alignment: Cultivating Intrinsic Threat Comprehension in LRMs

    Aug 10, 2026Hongli Shen, Shaopeng Fu, Qinbo Zhang +2Safety AlignmentJailbreak Attacks

    1King Abdullah University of Science and Technology · 2Stony Brook University

  39. ELMZip: Onboard Satellite Image Compression via Extreme Learning Machines for Efficient Downlink

    Aug 7, 2026Woojin Cho, Junghwan Park, Sangcheol Sim +3Hyperspectral ImagePower Allocation

    TelePIX 07330, Seoul, South Korea

  40. Topology-Aware Neighborhood Learning for Source-Free Cross-Scene Hyperspectral Image Classification

    Aug 6, 2026Qingmei Li, Juepeng Zheng, Jiarui Zhang +2Hyperspectral ImageDomain Adaptation

    Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China · School of Artificial Intelligence, Sun Yat-Sen University, Zhuhai, China · Faculty of Geosciences and Engineering, Southwest Jiaotong University, Chengdu, China +4

  41. Non-Destructive Quantification of Urea Adulteration in Bovine Milk Using Transmittance Multispectral Imaging

    Aug 4, 2026Sharukshan Niranjan, Iresha Ranaweera, Tharindu Chandrarathne +5Hyperspectral ImageScreening

    Dept. of Electrical and Electronic Eng. University of Peradeniya Peradeniya, Sri Lanka · Dept. of Food Science and Technology University of Peradeniya Peradeniya, Sri Lanka · Dept. of Animal Science University of Peradeniya Peradeniya, Sri Lanka

  42. Fermat Active Laplace Learning for Semi-Supervised Hyperspectral Image Classification

    Aug 3, 2026Vutichart Buranasiri, James M. MurphyHyperspectral ImageLabel Propagation

    Department of Mathematics Tufts University Medford, MA 02155, USA

  43. USP-Mamba: Unmixing-Derived Spectral and Structural Prompting for Hyperspectral Image Super-Resolution

    Aug 3, 2026Shi Chen, Jie Zhang, Yicong ZhouHyperspectral Image Super-ResolutionHyperspectral Image

    Department of Computer Science, University of Macau, Macau, China

  44. PNEC-Mamba: Prototype-Guided Positive-Negative Evidence Calibration for Hyperspectral Image Classification

    Aug 3, 2026Mingzhen Xu, Can Xu, Di Wang +2Hyperspectral ImageImage Classification

  45. Fruit-HSNet: A Machine Learning Approach for Hyperspectral Image-Based Fruit Ripeness Prediction

    Aug 2, 2026Ahmed Baha Ben Jmaa, Faten Chaieb, Anna FabijańskaFruitHyperspectral Image

    1Efrei Research Lab, Paris Panthéon-Assas University, Paris, France · Institute of Applied Computer Science, Lodz University of Technology, Łódź, Poland

  46. From field-scale to large-scale spectral libraries: Tabular foundation models in soil spectroscopy

    Aug 1, 2026Viacheslav Barkov, Jonas Schmidinger, Robin Gebbers +1SoilLaser-Induced Breakdown Spectroscopy

    Osnabrück University, Joint Lab Artificial Intelligence and Data Science, Osnabrück, Germany · Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Department of Agromechatronics, Potsdam, Germany · German Research Center for Artificial Intelligence (DFKI), Cooperative and Autonomous Systems (CAS), Osnabrück, Germany

  47. LegoQ: Density-Matrix Representation Learning with Spectral-Spatial State Transitions for Hyperspectral Classification

    Jul 31, 2026Weijia Cao, Xiaofei Yang, Fu Wang +2Hyperspectral ImageImage Classification

  48. FasTac: A Curved Multispectral Vision-Based Tactile Sensor for High-Speed High-Precision 3D Shape and Force Perception

    Jul 30, 2026Xiaofan Lu, Kaiji Huang, Jiahui Chen +3TactileStatistical Shape Model

    State Key Laboratory of Intelligent Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China · National Innovation Institute of Digital Design and Manufacturing, Wuhan 430206, China

  49. MSCM-net: A hyperspectral image classiffcation method based on multi-scale convolution and Mamba

    Jul 30, 2026Jianjun Chen, Linlin Wang, Lifang Chang +4Multi-Scale ConvolutionHyperspectral Image

    Qingdao University of Technology, Qingdao, 266520, China · Nanyang Technological University, Singapore, 639798, Singapore

  50. Explainable Multimodal AI for Adaptive Calibration of Archaeological Sensing Workflows

    Jul 29, 2026Nevio Dubbini, Daniel P. van Helden, Claudia Sciuto +6Hyperspectral ImageX-Ray Photon Correlation Spectroscopy

    Miningful srls, Pisa, Italy · King's College London, UK · MAPPA Lab, University of Pisa, Italy +3

  51. Hyperspectral Intrinsic Decomposition: Joint Recovery of Reflectance and Photometric Components for Non-Lambertian Scenes

    Jul 28, 2026Hao Ye, Zhan Shi, Chenglong Huang +4ReflectanceHyperspectral Image

    School of Electronic Science and Engineering, Nanjing University, Nanjing 210023, China

  52. Human-in-the-Loop Signature Bootstrapping for UAV Hyperspectral PFM-1 Mine Detection

    Jul 28, 2026Sagar Lekhak, Prasanna Reddy Pulakurthi, Emmett J. IentilucciHyperspectral ImageUnmanned Aerial Vehicles

    Rochester Institute of Technology, Rochester, NY 14623, USA

  53. Infrared Imaging Empowered by Artificial Intelligence for Pediatric Skeletal Triage: A Narrative Review and Future Perspectives

    Jul 27, 2026Sajad Amiri, Pardis Afshar, Elham AnjomshoaDigitally Reconstructed RadiographsInfrared

    Department of Medicine, Tehran University of Medical Sciences, Tehran, Iran · Department of Computer Engineering, Sharif University of Technology · Department of Computer Science, Shahid Bahonar University of Kerman, Kerman, Iran

  54. HyperImageNet: A Large-Scale High-Spatial Resolution Hyperspectral Imagery Classification Benchmark

    Jul 23, 2026Chuguang Zeng, Jingtao Li, Yinhe Liu +1Hyperspectral ImageLand Cover

    Wuhan University 430072 Wuhan, China

  55. Spectral-Spatial Synergistic Guided Network for Hyperspectral Salient Object Detection

    Jul 23, 2026Yanyan Peng, Tingfa Xu, Yao Xiao +4Hyperspectral ImageRgb-Thermal Object Detection

    Chongqing Innovation Center, Beijing Institute of Technology, Chongqing 401120, China · School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China · Key Laboratory of Photoelectronic Imaging Technology and System, Ministry of Education of China, Beijing 100081, China

  56. Structural Preservation Governs Data Augmentation in Deep Learning-Based Laser Speckle Material Classification

    Jul 22, 2026Mohamed Abdallah Salem, Nourhan Zein DiabSpeckleAugmentation

    College of Engineering North Dakota State University Fargo, ND, USA, 58102 · College of Computer Science and Engineering New Mansoura University New Masoura, Egypt

  57. BCG-Former: Toward Pareto-Efficient Hyperspectral Image Classification via Band-Contextual Gating

    Jul 17, 2026Gaurav Sharma, Eungjoo LeeHyperspectral ImageCnn-Transformer Tradeoff

    College of Information Science, University of Arizona, Tucson, AZ, USA · Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA

  58. DAPGNet: Dynamic Adaptive Physics-Guided Graph Diffusion Network for Hyperspectral Image Classification

    Jul 16, 2026Pengkun Wang, Weijia Cao, Ning Wang +1Hyperspectral ImageImage Classification

    National Engineering Laboratory for Satellite Remote Sensing Applications, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China · Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China · Guangzhou University, Guangzhou 510006, China

  59. PlumeQuant: Uncertainty-aware consistency assessment of methane plume masks and emission-rate estimates

    Jul 15, 2026Parisa Masnadi Khiabani, Wolfgang Jentner, Alireza Rangrazjeddi +4MethaneHyperspectral Image

    Data Institute for Societal Challenges, University of Oklahoma, Norman, OK 73019, USA · Data Science & Analytics Institute, University of Oklahoma, Norman, OK 73019, USA · School of Industrial & Systems Engineering, University of Oklahoma, Norman, OK 73019, USA +4

  60. MBTI: A Multi-Branch Efficient Fine-Tuning Framework for Hyperspectral Image Classification with Foundation Models

    Jul 14, 2026Mingzhen Xu, Haonan Guo, Di Wang +9Hyperspectral ImageImage Classification

    School of Computer Science, Wuhan University, Wuhan, China · State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China · China Petroleum Pipeline Engineering Corporation, Langfang, China +6