Physics-Informed Blind Hyperspectral Unmixing of Altered Minerals via Backscattering Parameter Learning
Rui Xu, Houzhen Wei, Zhiguang Yang, Xiaolong Ma et autres
The blind hyperspectral unmixing of altered minerals holds significant indicative importance for the exploration of sandstone-type uranium deposits. Nevertheless, the distinctive backscattering and multiphase characteristics are typically underestimated by existing methods, resulting in limited accuracy in the unmixing performance of complex mixtures. …
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Minerals