Ben-Gurion University of the Negev Research and Development Authority

B.g. Negev Technologies and Applications Ltd.

Boaz Arad

Ohad Ben-Shahar

A method for approximating spectral data, the method comprising using at least one hardware processor for: providing a digital image comprising data in a first set of spectral bands; providing a dictionary comprising (a) signatures in a second set of spectral bands and (b) values in said first set of spectral bands, wherein said values correspond to the signatures, and wherein said first and second sets of spectral bands are different; and approximating, based on the dictionary, data in said second set of spectral bands of said digital image.

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Mazkeret Batya, Israel

Boaz Arad