Digital camera imaging model are introduced, the nonlinear responses of trichromatic digital camera systems are Corrected, The spectral characterization methods are compared based on low dimension linear models and polynomials regression. Reconstruction results showed that spectral reconstruction accuracy will be significantly improved by polynomial regression with the increase in the number of polynomials.

Date Published: 13 March 2013
PDF: 5 pages
Proc. SPIE 8783, Fifth International Conference on Machine Vision (ICMV 2012): Computer Vision, Image Analysis and Processing, 87831C (13 March 2013); doi: 10.1117/12.2014043

Published in SPIE Proceedings Vol. 8783:
Fifth International Conference on Machine Vision (ICMV 2012): Computer Vision, Image Analysis and Processing
Yulin Wang; Liansheng Tan; Jianhong Zhou, Editor(s)