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Spectral characteristic correction apparatus, spectral characteristic correction method and recording medium on which spectral characteristic correction program is recorded
Spectral characteristic correction apparatus, spectral characteristic correction method and recording medium on which spectral characteristic correction program is recorded
A spectral characteristic correction apparatus correcting a spectral characteristic characterizing a color signal including a plurality of chrominance signals includes: a correction coefficient calculating unit calculating, on the basis of a basic color signal corresponding to each of a plurality of basic colors calculated from a color signal obtained by photographing a plurality of color patches, for example, and on a predetermined reference color signal corresponding to the basic color signal, a correction coefficient for performing correction for approximating the basic color signal to the reference color signal; and a spectral characteristic correcting unit correcting a spectral characteristic characterizing the basic color signal by using the correction coefficient calculated by the correction coefficient calculating unit.
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