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A Comparison of Methods of Sensor Spectral Sensitivity Estimation
Paul M. Hubel
Doron Sherman
Joyce E. Farrell
  DOI :  10.2352/CIC.1994.2.1.art00012  Published Online :  January 1994
Abstract

An experiment is described to obtain estimates of the spectral sensitivities of a digital image capture device by photographing a wide range of input color signals. Given the red, green, and blue signals from the device and the spectral power distributions of the color signals, we apply the methods of simple linear regression, rank-deficient pseudo-inverse, and Wiener estimation. Nominal data and the results obtained by the methods are presented and compared.

Journal Title : Color and Imaging Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/CIC.1994.2.1.art00012
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Paul M. Hubel, Doron Sherman, Joyce E. Farrell, "A Comparison of Methods of Sensor Spectral Sensitivity Estimation"  in Proc. IS&T 2nd Color and Imaging Conf.,  1994,  pp 45 - 48,  https://doi.org/10.2352/CIC.1994.2.1.art00012

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Copyright © Society for Imaging Science and Technology 1994
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2166-9635(19940101)1994:1L.45;1-
cic_v1994n1/splitsection12.xml
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Articles
A Comparison of Methods of Sensor Spectral Sensitivity Estimation
HubelPaul M.
ShermanDoron
FarrellJoyce E.
01011994
1994
1
45
48
1994
An experiment is described to obtain estimates of the spectral sensitivities of a digital image capture device by photographing a wide range of input color signals. Given the red, green, and blue signals from the device and the spectral power distributions of the color signals, we apply the methods of simple linear regression, rank-deficient pseudo-inverse, and Wiener estimation. Nominal data and the results obtained by the methods are presented and compared.