13 March 2013 Spectral characterisation of trichromatic digital cameras
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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.
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Songhua He, Songhua He, Qiao Chen, Qiao Chen, } "Spectral characterisation of trichromatic digital cameras", 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; https://doi.org/10.1117/12.2014043

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