Hyperspectral Imaging

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Period ending 2026-09-14

2 new papers

A weekly snapshot of new work published in Hyperspectral Imaging.

Period ending 2026-09-07

4 new papers

A weekly snapshot of new work published in Hyperspectral Imaging.

55 papers

Latest in Hyperspectral Imaging

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HSI-Road Relabeled: Surface-Aware Road-Scene Segmentation
Sep 14, 2026Imad Ali Shah, Imran Mehmood, Enda Ward +3Hyperspectral Imaging
Meta-LinEXP3: Online-within-Online Learning for Adversarial Linear Contextual Bandits
Sep 9, 2026Hao Li, Jie Xu, Zheng XieDynamic Regret Bounds Meta-Learning
Hyperspectral Anomaly Detection via Group Sparse Low-Rank Tensor Factorization With Automatic Anomaly Grouping
Sep 8, 2026Quan Yu, Yu-Hong Dai, Xiongjun ZhangHyperspectral Image Classification Hyperspectral Imaging
Lightweight Interpretable RGB-Guided Hyperspectral Super-Resolution under Real Cross-resolution Misalignment
Sep 1, 2026Mohamad Jouni, Aurélien Godet, Mauro Dalla MuraHyperspectral Imaging Infrared
CrossFeat: Bridging Imaging Modalities in Feature Descriptor Space
Aug 31, 2026Paul Schneider, Nazim HaouchineCross-Modal Feature Space
Minerals in the Wild: A Hyperspectral-XRF Dataset for Elemental Composition Estimation
Aug 31, 2026Eleftheria Tetoula-Tsonga, George Arvanitakis, Theodoros GiannakasHyperspectral Imaging
Seeing the Unseen: Camouflaged Object Detection Beyond the Visible Spectrum
Aug 31, 2026Avi Gupta, Trasha GuptaCamouflaged Object Detection Hyperspectral Imaging
Reconstructing Historical Manuscripts through MSI: The Potential of Contrast in Assessing Image Quality and Legibility
Aug 13, 2026Anna BregerImage Quality Assessment Reconstruction Quality
Few-Shot Ordinal Learning for Day-Wise Freshness Estimation with Hyperspectral Fish Images
Aug 12, 2026Kazi Nabiul Alam, Pooneh Bagheri Zadeh, Akbar Sheikh-AkbariNon-Destructive Frying Oil Oxidation Assessment Hyperspectral Imaging
Domain-Aware Lightweight Spectral-Grouped Convolutions for Hyperspectral Fish Freshness Classification
Aug 12, 2026Kazi Nabiul Alam, Pooneh Bagheri Zadeh, Akbar Sheikh-AkbariHyperspectral Image Classification Hyperspectral Imaging
Dual Modality Prompted Diffusion Priors for Zero Shot Hyperspectral Pansharpening
Aug 12, 2026Pengwei Xie, Fei Zhu, Jiajun Li +4Hyperspectral Imaging Diffusion Priors
SpecF2M: A Spectral-Aware Multi-task Network Estimating Axial Length and Refractive Error from Pediatric Fundus Photographs
Aug 7, 2026Mengxian He, Xinyue Liu, Yunyun Sun +5Fundus Images Hyperspectral Imaging
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 +3Tactile Sensing Hyperspectral Imaging
MSCM-net: A hyperspectral image classiffcation method based on multi-scale convolution and Mamba
Jul 30, 2026Jianjun Chen, Linlin Wang, Lifang Chang +4Hyperspectral Image Classification Multi-Scale Convolution
Explainable Multimodal AI for Adaptive Calibration of Archaeological Sensing Workflows
Jul 29, 2026Nevio Dubbini, Daniel P. van Helden, Claudia Sciuto +6Multimodal Artificial Intelligence Hyperspectral Imaging
Hyperspectral Intrinsic Decomposition: Joint Recovery of Reflectance and Photometric Components for Non-Lambertian Scenes
Jul 28, 2026Hao Ye, Zhan Shi, Chenglong Huang +4Reflectance Hyperspectral Imaging
Human-in-the-Loop Signature Bootstrapping for UAV Hyperspectral PFM-1 Mine Detection
Jul 28, 2026Sagar Lekhak, Prasanna Reddy Pulakurthi, Emmett J. IentilucciHyperspectral Imaging Unmanned Aerial Vehicles
Differential Analysis of Multispectral Images for Terrain Identification
Jul 10, 2026Omar Kashmar, Hemendra Arya, Fulvio MastrogiovanniHyperspectral Imaging Terrain
SpecTrack: Spectral Prompt Guided Adaptive Experts for Multispectral Object Tracking
Jul 7, 2026Xingyu Tan, Yunrong Qin, Mengjie HuMulti-Object Tracking Hyperspectral Imaging
Absorption-Feature-Guided Distance-Decoupled Estimation and Band Selection for LWIR Hyperspectral Passive Ranging
Jun 30, 2026Shuo Liu, Chen Fan, Zhihe Chen +2Hyperspectral Imaging Light Detection And Ranging
High-Resolution Flood Mapping With Sentinel-1 and Sentinel-2 via Misalignment-Robust Cross-Sensor Learning and Generative Despeckling
Jun 29, 2026David Ma, Jeremy Feinstein, Shreya Pandit +2Flood Mapping Sentinel-2
Calibrated Harmonic Overlaid Implicit Neural Representations for Multi-Dimensional Data
Jun 25, 2026Honghang Chen, Xiujun Zhang, Xiaoli Sun +1Implicit Neural Representations Hyperspectral Imaging
GSPan: A Continuous Gaussian Primitive Representation for Arbitrary-Scale Pansharpening
Jun 16, 2026Fangyi Li, Xiaoyuan Yang, Yixiao Li +3Spatio-Temporal Fusion Hyperspectral Imaging
A Lightweight Fiducial-Based Pipeline for 3D Hyperspectral Mapping of ex-vivo Lumpectomy Specimens
Jun 12, 2026Anna Bicchi, Alberto Rota, Leonardo Passoni +5Hyperspectral Imaging Digital Pathology
Spectrum Aware Illumination Estimation Using Multispectral Image
Jun 12, 2026Hyejin Oh, Woo-Shik Kim, Sangyoon Lee +2Hyperspectral Imaging
Illumination-Invariant Anomaly Detection for Sub-Canopy UAV Multispectral Point Clouds
Jun 8, 2026Likun Chen, Yanfeng Gu, Xian LiLight Detection And Ranging Point Clouds Hyperspectral Imaging
Set-Based Transformer for Atmospheric Compensation in Standoff LWIR Hyperspectral Imaging
Jun 6, 2026Fabian Perez, Nicolas Quintero, Jeferson Acevedo +1Hyperspectral Imaging Infrared
Adaptive Band Selection for Hyperspectral Classification with Spatially Disjoint Evaluation
Jun 4, 2026Ikram El-Hajri, Ouassim Karrakchou, Alejandro MousistHyperspectral Image Classification Hyperspectral Imaging
Physics-Guided Deep Unfolding for Blind Cross-Sensor Spectral Super-Resolution via Learning the Spectral Transformation Function
Jun 4, 2026Zhaolin Li, Jinsong Chen, Shanxin Guo +3Hyperspectral Imaging Deep Unfolding Networks
Non-destructive Identification of Oyster Species is possible from Hyperspectral Images with Machine Learning
May 29, 2026Ethan Kane Waters, Max Wingfield, Aiden Mellor +2Hyperspectral Imaging Coral
ScaleMAP: Preserving Local Density and Neighborhood Structure in Low-Dimensional Embeddings
May 28, 2026Rajas Poorna, Marcus T. CiceroneDimensionality Reduction Hyperspherical Embedding Geometry
Transfer learning RGB models to hyperspectral images with trainable tensor decompositions
May 27, 2026Mariette Schönfeld, Laurens Devos, Wannes Meert +1Hyperspectral Image Classification Hyperspectral Imaging
Broadband Hyperspectral 3D Imaging using Dispersed Structured Light
May 25, 2026Suhyun Shin, Yunseong Moon, Ryota Maeda +3Hyperspectral Imaging Medical Imaging
3D LULC classification using multispectral LiDAR and deep learning: current and prospective schemes
May 21, 2026Narges Takhtkeshha, Aldino Rizaldy, Markus Hollaus +3Normalized Difference Vegetation Index Light Detection And Ranging
HyperBench: Standardizing and Scaling Synthetic Evaluation for Hyperspectral Super-Resolution
May 20, 2026Ritik Shah, Marco F. DuarteHyperspectral Imaging Subsampling
HAPS: Rethinking Image Similarity for Virtual Staining
May 19, 2026Fedor Gubanov, Svetlana Illarionova, Vlad Kozlovskiy +6Digital Pathology Image Quality Assessment
HyperVision: A Channel-Adaptive Ground-Based Hyperspectral Vision Pre-trained Backbone
May 17, 2026Guanyiman Fu, Jingtao Li, Zihang Cheng +8Hyperspectral Image Classification Hyperspectral Imaging
HADAR-Based Thermal Infrared Hyperspectral Image Restoration
May 13, 2026Cheng Dai, Jiale Lin, Bingxuan Song +4Image Restoration Hyperspectral Imaging
Phy-CoSF: Physics-Guided Continuous Spectral Fields Reconstruction and Super-Resolution for Snapshot Compressive Imaging
May 13, 2026Wudi Chen, Zhiyuan Zha, Xin Yuan +6Hyperspectral Imaging
HIR-ALIGN: Enhancing Hyperspectral Image Restoration via Diffusion-Based Data Generation
May 13, 2026Li Pang, Heng Zhao, Yijia Zhang +2Image Restoration Hyperspectral Imaging
Color Constancy in Hyperspectral Imaging via Reduced Spectral Spaces
May 13, 2026G. Dofri Vidarsson, Liying Lu, Sabine SüsstrunkHyperspectral Imaging Color
Adaptive 3D Convolution for Remote Sensing Image Fusion
May 10, 2026Siran Peng, Xiangyu Zhu, Shang-Qi Deng +2Visible Image Fusion Hyperspectral Imaging
R2H-Diff: Guided Spectral Diffusion Model for RGB-to-Hyperspectral Reconstruction
May 7, 2026Songyu Ding, Ronggiang Zhao, Mingchun Sun +1Hyperspectral Imaging Diffusion Models
Region-adaptable retrieval of coastal biogeochemical parameters from near-surface hyperspectral remote sensing reflectance using physics-aware meta-learning
May 7, 2026Yiqing Guo, Nagur R. C. Cherukuru, Eric A. Lehmann +7Hyperspectral Imaging Reflectance
SoDa2: Single-Stage Open-Set Domain Adaptation via Decoupled Alignment for Cross-Scene Hyperspectral Image Classification
May 5, 2026Yiwen Liu, Minghua Wang, Jing Yao +2Hyperspectral Image Classification Hyperspectral Imaging
Multispectral Blind Image Super-Resolution for Standing Dead Tree Segmentation
May 4, 2026Mete Ahishali, Anis Ur Rahman, Einari Heinaro +2Infrared Image Super-Resolution High-Resolution Satellite Imagery
FUN: A Focal U-Net Combining Reconstruction and Object Detection for Snapshot Spectral Imaging
Apr 30, 2026Dahua Gao, Yubo Dong, Anqi Li +4Hyperspectral Imaging Feature Pyramid Networks
Cross-Domain Transfer of Hyperspectral Foundation Models
Apr 29, 2026Nick Theisen, Peer NeubertHyperspectral Image Classification Hyperspectral Imaging
HyperFM: An Efficient Hyperspectral Foundation Model with Spectral Grouping
Apr 22, 2026Zahid Hassan Tushar, Sanjay PurushothamHyperspectral Image Classification Hyperspectral Imaging
HyKey: Hyperspectral Keypoint Detection and Matching in Minimally Invasive Surgery
Apr 19, 2026Alexander Saikia, Chiara Di Vece, Zhehua Mao +6Hyperspectral Imaging Keypoint Detection
When Earth Foundation Models Meet Diffusion: An Application to Land Surface Temperature Super-Resolution
Apr 18, 2026Yiheng Chen, Zihui Ma, Peishi Jiang +6Infrared Image Super-Resolution Thermal Imaging
SSFT: A Lightweight Spectral-Spatial Fusion Transformer for Generic Hyperspectral Classification
Apr 17, 2026Alexander Musiat, Nikolas Ebert, Oliver WasenmüllerHyperspectral Image Classification Hyperspectral Imaging
A Latent Representation Learning Framework for Hyperspectral Image Emulation in Remote Sensing
Mar 23, 2026Chedly Ben Azizi, Claire Guilloteau, Gilles Roussel +1Hyperspectral Imaging Remote Sensing
Flow-Matching Guided Deep Unfolding for Hyperspectral Image Reconstruction
Oct 2, 2025Yi Ai, Yuanhao Cai, Yulun Zhang +2Deep Unfolding Networks Hyperspectral Imaging
Filterless Snapshot Hyperspectral Imaging using Guided Patch Diffusion
Dec 3, 2024Dean Hazineh, Luca Sacchi, Davide Cassara +2Hyperspectral Imaging Hyperspectral Image Classification

Sep 14, 2026 · cs.CVJ/K move · Enter open · S save

HSI-Road Relabeled: Surface-Aware Road-Scene Segmentation

Imad Ali Shah, Imran Mehmood, Enda Ward, Martin Glavin+2

The HSI-Road dataset provides paired RGB and 25-channel NIR (600--960~nm) images with binary masks but no surface-level labels.~This paper introduces a manually labeled six-class taxonomy: Background, Asphalt, Concrete, Dirt, Water, and Grass, and an RGB-to-NIR registration pipeline with corresponding annotations. Six semantic-segmentation models (SSMs) are evaluated under four input configurations: original-resolution RGB (RGB

_{\text{ori}}

), registered low-resolution RGB (RGB

_{\text{reg}}

), NIR, and channel-stacked RGB

_{\text{reg}}

--NIR (RGBN

_{\text{stk}}

). The comparison quantifies the effect of spatial-resolution reduction on RGB, along with evaluation of NIR and RGBN

_{\text{stk}}

, with results reported using per-class and mean IoU and F1 scores. RGB

_{\text{ori}}

achieves the highest overall performance but contains 12

\times

more pixels than the matched-resolution inputs. At the matched 192

\times

384 resolution, RGBN

_{\text{stk}}

outperforms NIR for all six SSMs and RGB

_{\text{reg}}

for five of six, with the most consistent gains for the Water class. These results highlight the importance of spatial resolution while showing that NIR provides complementary information to RGB.

Hyperspectral Imaging

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