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Color reproducing device

  • US 7,443,539 B2
  • Filed: 07/26/2005
  • Issued: 10/28/2008
  • Est. Priority Date: 09/09/1997
  • Status: Expired due to Fees
First Claim
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1. A multi-spectral camera comprising:

  • an image pickup optical system which forms an image of a subject;

    a wavelength selecting device which receives light beams from the image pickup optical system and outputs a light beam having a selected wavelength;

    a wavelength switching device which selectively switches the selected wavelength of the wavelength selecting device;

    an image pickup element which receives the light beam output from the wavelength selecting device and outputs image data;

    a spectroscope which receives the light beams from the image pickup optical system and outputs spectral data; and

    a subject characteristic calculating unit which calculates a spectral data characteristic of the subject from the spectral data output from the spectroscope.

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