Hierarchical approach to the optimal design of camera spectral sensitivities for colorimetric and spectral performance

Shuxue Quan; Noboru Ohta; Roy S. Berns; Naoya Katoh

doi:10.1117/12.475437

13 January 2003 Hierarchical approach to the optimal design of camera spectral sensitivities for colorimetric and spectral performance

Shuxue Quan, Noboru Ohta, Roy S. Berns, Naoya Katoh

Author Affiliations +

Proceedings Volume 5008, Color Imaging VIII: Processing, Hardcopy, and Applications; (2003) https://doi.org/10.1117/12.475437
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

The optimal design of spectral sensitivity functions for digital color imaging devices has been studied extensively. This paper analyzed the important requirements for designing sensor sensitivity functions. A hierarchical approach is proposed to the optimal design of camera spectral sensitivity functions by incorporating spectral fitting, colorimetric performance and noise. The approach is directly based on the filter fabrication parameters to avoid approximation deviation. A six-channel camera is designed via this approach, with the first three channels aiming at colorimetric performance and the total six channels for spectral performance.

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Shuxue Quan, Noboru Ohta, Roy S. Berns, and Naoya Katoh "Hierarchical approach to the optimal design of camera spectral sensitivities for colorimetric and spectral performance", Proc. SPIE 5008, Color Imaging VIII: Processing, Hardcopy, and Applications, (13 January 2003); https://doi.org/10.1117/12.475437

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