arXiv · 2508.21618
Physics-Informed Spectral Modeling for Hyperspectral Imaging
Abstract
We present PhISM, a physics-informed deep learning architecture that learns without supervision to explicitly disentangle hyperspectral observations and model them with continuous basis functions. PhISM outperforms prior methods on several classification and regression benchmarks, requires limited labeled data, and provides additional insights thanks to interpretable latent representation.
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Zuzanna Gawrysiak, Krzysztof Krawiec. 2025-08-29. Physics-Informed Spectral Modeling for Hyperspectral Imaging. https://doi.org/10.1109/lgrs.2026.3678651
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