Fast reconstruction of hyperspectral images from coded acquisitions using a separability assumption

Autor: Elizabeth Hemsley, Ibrahim Ardi, Tony Rouvier, Simon Lacroix, Hervé Carfantan, Antoine Monmayrant

Publikováno v: Optics Express
Optics Express, 2022, 30 (5), pp.8174-8185. ⟨10.1364/OE.448893⟩
Optics Express, Optical Society of America-OSA Publishing, 2022, 30 (5), pp.8174-8185. ⟨10.1364/OE.448893⟩

We present a fast reconstruction algorithm for hyperspectral images, utilizing a small amount of data without the need for any training. The method is implemented with a dual disperser hyperspectral imager and makes use of spatial-spectral correlatio

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https://hal.science/hal-03610209v2/document