Spectral Unmixing

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23 papers1 paper in the last four weeks, down 83% on the four weeks before. 0.0% of all new papers.

  1. Spectral World Renderer: Unified 3D Hyperspectral Unmixing

    Oct 14, 2026Chia-Ming Lee, Yu-Jou Hsiao, Ming-Ching Chang +3Hyperspectral UnmixingSpectral Unmixing

    University at Albany, State University of New York · National Yang Ming Chiao Tung University · National Cheng Kung University

  2. Benchmarking Hyperspectral Foundation Models for Hyperspectral Unmixing

    Sep 23, 2026Edgard Dabier, Christophe Kervazo, Pietro Gori +1Hyperspectral ImagingHyperspectral Unmixing

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

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

    Sep 8, 2026Ziyi Guan, Jianping Zhang, Qian LiuDeep Image PriorHyperspectral Imaging

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

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

    Sep 8, 2026Ziyi Guan, Jianping Zhang, Zheng YangSpectral UnmixingHyperspectral Imaging

    Xiangtan University, Xiangtan, Hunan, China

  5. What Selects, What Reconstructs: Repairing Exemplar-Based Complex-Spectrum Separation

    Sep 4, 2026Maxime BaeldeAudio Source SeparationSpectral Unmixing

  6. Agentic Multimodal Models for Environmental Hyperspectral Unmixing

    Sep 1, 2026Michał Cholewa, Luca Ciampi, Nicola Messina +2Hyperspectral ImagingHyperspectral Unmixing

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

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

    Aug 31, 2026Eleftheria Tetoula-Tsonga, George Arvanitakis, Theodoros GiannakasSpectral UnmixingHyperspectral Imaging

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

  8. 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. +2Spectral UnmixingPhysics-Informed ML

    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

  9. XRFormer: Multiscale Tokenization for XRF Representation Learning

    Jul 7, 2026Sofiane Daimellah, Sylvie Le Hégarat-Mascle, Clotilde BoustRepresentation LearningHybrid CNN-Transformer Architectures

    Université Paris-Saclay, Gif-sur-Yvette, France · Centre de Recherche et de Restauration des Musées de France, Paris, France

  10. End-to-End Unmixing with Material Prompts for Hyperspectral Object Tracking

    May 20, 2026Xu Han, Mohammad Aminul Islam, Lei Wang +5Spectral UnmixingHyperspectral Imaging

    School of Information and Communication Technology, Griffith University, Australia · Department of Computer Science and Mathematics, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh · School of Engineering and Built Environment, Griffith University, Australia +1

  11. Bin Latent Transformer (BiLT): A shift-invariant autoencoder for calibration-free spectral unmixing of turbid media

    May 12, 2026Martin HohmannSpectral UnmixingAutoencoders

    Institute of Photonic Technologies (LPT), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Konrad-Zuse-Straße 3/5, 91052 Erlangen, Germany

  12. Physics-Guided Regime Unmixing

    May 5, 2026Paula Pacheco, Pablo Granitto, Juan B. CabralSpectral UnmixingHyperspectral Imaging

    GVT-CONAE, Centro Espacial Teófilo Tabanera, Argentina · CONICET, Argentina · FAMAF-UNC, Córdoba, Argentina +1

  13. A Brain-Inspired Deep Separation Network for Single Channel Raman Spectra Unmixing

    Apr 24, 2026Gaoruishu Long, Jinchao Liu, Bo Liu +2Raman SpectroscopySpectral Methods

    College of Artificial Intelligence, Nankai University, Tianjin, China · Guangdong Laboratory of Chemistry and Fine Chemical Industry, Guangdong, China · Smekal Tech (Shantou) Ltd. +1

  14. Hyperspectral Unmixing Hierarchies

    Apr 18, 2026Joseph L. Garrett, P. S. Vishnu, Pauliina Salmi +4Non-Negative Matrix FactorizationRemote Sensing

    Department of Engineering Cybernetics, Norwegian University of Science and Technology · Department of Biology, Norwegian University of Science and Technology · Department of Automatic Control and Systems Engineering, University Politehnica Bucharest +1

  15. A Deep Equilibrium Network for Hyperspectral Unmixing

    Apr 13, 2026Chentong Wang, Jincheng Gao, Fei Zhu +1Implicit DifferentiationHyperspectral Unmixing

    Center for Applied Mathematics, KL-AAGDM, Tianjin University, Tianjin 300072, China · School of Artificial Intelligence, Northwestern Polytechnical University, Xi’an 710072, China · National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology

  16. Unmixing-Guided Spatial-Spectral Mamba with Clustering Tokens for Hyperspectral Image Classification

    Apr 10, 2026Yimin Zhu, Lincoln Linlin XuHyperspectral UnmixingHyperspectral Image Classification

    Department of Geomatics Engineering, University of Calgary, Canada

  17. Looking into a Pixel by Nonlinear Unmixing -- A Generative Approach

    Apr 1, 2026Maofeng Tang, Hairong QiSpectral UnmixingHyperspectral Unmixing

    Department of Electrical Engineering and Computer Science, University of Tennessee, Knoxville

  18. Polyhedral Unmixing: Bridging Semantic Segmentation with Hyperspectral Unmixing via Polyhedral-Cone Partitioning

    Mar 31, 2026Antoine Bottenmuller, Etienne Decencière, Petr DokládalHyperspectral UnmixingSpectral Unmixing

    CMM, PSL, STIM · Mines Paris, PSL University, Centre for Mathematical Morphology (CMM), 77300 Fontainebleau, France

  19. λSplit: Self-Supervised Content-Aware Spectral Unmixing for Fluorescence Microscopy

    Mar 24, 2026Federico Carrara, Talley Lambert, Mehdi Seifi +1Spectral UnmixingMicroscopy Image Analysis

    Fondazione Human Technopole, Milan, Italy · Università Campus Bio-Medico, Rome, Italy · Harvard Medical School, Boston, MA, USA

  20. Unregistered Spectral Image Fusion: Unmixing, Adversarial Learning, and Recoverability

    Mar 23, 2026Jiahui Song, Sagar Shrestha, Xiao FuSpectral UnmixingMulti-Source Image Fusion

    The authors are with the School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR 97331, United States.

  21. MiSiSUn: Minimum Simplex Semisupervised Unmixing

    Mar 13, 2026Behnood Rasti, Bikram Koirala, Paul ScheundersHyperspectral UnmixingSpectral Unmixing

    Faculty of Electrical Engineering and Computer Science, Technische Universität Berlin, 10623 Berlin, Germany · Berlin Institute for the Foundations of Learning and Data (BIFOLD), 10623 Berlin, Germany · Imec-VisionLab, Department of Physics, University of Antwerp, Belgium

  22. WS-Net: Weak-Signal Representation Learning and Gated Abundance Reconstruction for Hyperspectral Unmixing via State-Space and Weak Signal Attention Fusion

    Mar 10, 2026Zekun Long, Ali Zia, Guanyiman Fu +2Hyperspectral UnmixingSpectral Unmixing

    School of Information and Communication Technology, Griffith University, Brisbane, QLD 4111, Australia · School of Computing, Engineering and Mathematical Sciences, La Trobe University, Melbourne, VIC 3086, Australia · CSIRO Agriculture and Food, Canberra, ACT 2601, Australia

  23. Optical Inversion and Spectral Unmixing of Spectroscopic Photoacoustic Images with Physics-Informed Neural Networks

    Feb 18, 2026Sarkis Ter Martirosyan, Xinyue Huang, David Qin +2Spectral UnmixingMedical Imaging

    School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, United States · Institute of Biological and Medical Imaging, Helmholtz Zentrum Munich, 85764 Neuherberg, Germany · Chair of Biological Imaging, Technische Universität München, 80333 München, Germany +1