CPC H04N 25/77 (2023.01) [H01L 27/14621 (2013.01); H01L 27/14627 (2013.01); H04N 25/71 (2023.01)] | 14 Claims |
1. An apparatus configured to acquire a plurality of spectral images of an object, the apparatus comprising at least one processor,
wherein the at least one processor executes a control task configured to store in a memory information on a spectral image, among the plurality of spectral images, corresponding to a recording wavelength band according to an input by a user,
wherein the apparatus acquires the plurality of spectral images by imaging the object through a plurality of lens units with different optical axes each configured to form an image of the object, and a plurality of filters each of which is disposed on a corresponding one of the optical axes.
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