Dr. Zigfried Hampel-Arias Profile

Dr. Zigfried Hampel-Arias

at Los Alamos National Lab

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Publications (4)

Proceedings Article | 4 October 2023 Presentation + Paper

Physics-guided neural networks for hyperspectral target identification

Natalie Klein, Adra Carr, Zigfried Hampel-Arias, Amanda Ziemann, Eric Flynn

Proceedings Volume 12675, 1267503 (2023) https://doi.org/10.1117/12.2684140

KEYWORDS: Hyperspectral imaging, Hyperspectral target detection, Emissivity, Physics, Neural networks, Data modeling, Atmospheric modeling, Long wavelength infrared, Air temperature, Target recognition

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Proceedings Article | 4 October 2023 Presentation + Paper

Ensemble segmentation for improved background estimation and gas plume identification in hyperspectral images

Scout Jarman, Tory Carr, Zigfried Hampel-Arias, Eric Flynn, Kevin Moon

Proceedings Volume 12675, 1267506 (2023) https://doi.org/10.1117/12.2677729

KEYWORDS: Image segmentation, Covariance, Long wavelength infrared, Statistical analysis, Deep learning, Covariance matrices, Hyperspectral imaging, Machine learning

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Proceedings Article | 13 June 2023 Presentation + Paper

Experiments in anomalous change detection: improving detector discrimination through feature layers

Zigfried Hampel-Arias, Amanda Ziemann

Proceedings Volume 12519, 125190P (2023) https://doi.org/10.1117/12.2666569

KEYWORDS: Remote sensing, Image information entropy

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Proceedings Article | 31 May 2022 Presentation + Paper

Quantifying uncertainty in machine learning for hyperspectral target detection and identification

Natalie Klein, Adra Carr, Zigfried Hampel-Arias, Amanda Ziemann, Eric Flynn, Kevin Mitchell

Proceedings Volume 12094, 120940B (2022) https://doi.org/10.1117/12.2622926

KEYWORDS: Neural networks, Data modeling, Target detection, Statistical modeling, Hyperspectral target detection, Machine learning, Monte Carlo methods, Long wavelength infrared, Gases, Target recognition

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