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. Author manuscript; available in PMC: 2014 May 20.
Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 2014 Feb 1;31(2):312–321. doi: 10.1364/JOSAA.31.000312

Table 1.

Basic Properties of Color Imaging Devices

Device Spatial Spectral Image Size Cost (USD)
Spectrometer ✕ ✓ 1 × p ≥2, 000
COTS camera ✓ ✕ n × m × 3 ≥200
Hyperspectral imager ✓ ✓ n × m × p ≥20, 000