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HADAR-Based Thermal Infrared Hyperspectral Image Restoration

Published in arXiv, 2026

We propose HAIR, a physics-driven framework for ground-based thermal-infrared hyperspectral image restoration. HAIR combines the HADAR rendering equation with atmospheric downwelling radiative transfer to restore TIR-HSI through physically interpretable temperature, emissivity, and texture components.

Recommended citation: Cheng Dai, Jiale Lin, Bingxuan Song, Yifei Chen, Jiashuo Chen, Xin Yuan, and Fanglin Bao. (2026). "HADAR-Based Thermal Infrared Hyperspectral Image Restoration." arXiv preprint arXiv:2605.13664.
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TeX-1500: A Paired Real-World LWIR Hyperspectral Dataset and Benchmark for Temperature-Emissivity-Texture Decomposition

Published in arXiv, 2026

We introduce TeX-1500, a paired real-world long-wave infrared hyperspectral dataset and benchmark for supervised temperature-emissivity-texture decomposition, together with TeX-UNet as a wavelength-aware baseline.

Recommended citation: Cheng Dai, Jiale Lin, Hongyi Xu, Bingxuan Song, Ziyang Xie, and Fanglin Bao. (2026). "TeX-1500: A Paired Real-World LWIR Hyperspectral Dataset and Benchmark for Temperature-Emissivity-Texture Decomposition." arXiv preprint arXiv:2606.03806.
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