Color-correcting method and color-correcting system
First Claim
1. A color-correcting method comprising the steps of:
- inputting image data into an input unit;
correcting the image data input into the input unit by using output-correcting values by a controller to obtain color-corrected image data; and
printing an image represented by the color-corrected image data corrected by the controller by an output.
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Accused Products
Abstract
A printing apparatus is provided with an input unit (6) for inputting image data, and an output unit (12) for printing an image on the basis of the image data. The output unit (12) prints a test image represented by input image data including reference color development characteristic information stored beforehand in a control unit (2). The control unit (2) calculates output-correcting values on the basis of the difference between color development characteristic information included in image data obtained by reading the printed image by the input unit (6) and reference color development characteristic information. The control unit (2) corrects the image data input by the input unit (6) by using the output-correcting values to provide corrected image data, and the output unit (12) prints an image represented by the corrected image data.
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Citations
17 Claims
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1. A color-correcting method comprising the steps of:
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inputting image data into an input unit;
correcting the image data input into the input unit by using output-correcting values by a controller to obtain color-corrected image data; and
printing an image represented by the color-corrected image data corrected by the controller by an output. - View Dependent Claims (2)
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3. A color-correcting system comprising:
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an input unit that receives image data;
a controller storing output-correcting value, for correcting the image data received by the input unit by using the output-correcting values; and
an output unit that prints an image on the basis of the corrected image data obtained by correcting the image data by the controller. - View Dependent Claims (4, 5, 6, 7)
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8. A color-correcting method comprising the steps of:
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reading a printed image by an input unit to obtain image data, and modifying the image data read by the input unit by a controller by using color modification parameters corresponding to a printing system by which the printed image was formed. - View Dependent Claims (9)
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10. A color-correcting system comprising:
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an input unit that reads a printed image to obtain image data; and
a controller that modifies the image data provided by the input unit by using color modification parameters corresponding to a printing system by which the printed image was formed. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification