Is it possible to reduce the Hyperspectral image's spectral dimension while maintaining the spatial dimensions using UMAP?

20 February 2021 0 7K Report

Dear Community,

Is it possible to reduce the Hyperspectral image's spectral dimension while maintaining the spatial dimensions using UMAP? in other words, I have an image of dimensionality 145 x145 x 200. Is it possible to reduce the dimensionality to say 145 x 145 x 40 using UMAP?

Thanks for your thoughts!

Tinega

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