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Color image processing apparatus for extracting image data having predetermined color information from among inputted image data and for correcting inputted image data in response to the extracted image data

  • US 5,130,935 A
  • Filed: 09/14/1989
  • Issued: 07/14/1992
  • Est. Priority Date: 03/31/1986
  • Status: Expired due to Term
First Claim
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1. A color image processing apparatus comprising:

  • generating means for generating color image data;

    measuring means for measuring a number of image data which represent color belonging to a predetermined region of color space and which are generated by said generating means;

    means for obtaining a representative value of color of the image data within said predetermined region;

    means for correcting chromaticity of the color image data based on said representative value and said number measured by said measuring means; and

    means for outputting the corrected color image data to a color image reproducing device.

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