CORRECTING COLOR DIFFERENCES BETWEEN SCANNER MODULES
First Claim
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1. A method comprising:
- analyzing a first scan of a first target scanned using a first scanner module of a scanner;
analyzing second scan of a second target scanned using a second scanner module of the scanner;
identifying a color difference greater than a threshold color difference between the first scan and the second scan; and
adjusting color settings for the first scanner module to correct the color difference to less than the threshold color difference.
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Abstract
An example disclosed herein analyzes a first scan of a first target scanned with a first scanner module of a scanner, analyzes second scan of a second target scanned with a second scanner module of the scanner, identifies a color difference greater than a threshold color difference between the first scan and the second scan, and adjusts color settings for the first scanner module to correct the color difference to less than the threshold color difference.
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Citations
15 Claims
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1. A method comprising:
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analyzing a first scan of a first target scanned using a first scanner module of a scanner; analyzing second scan of a second target scanned using a second scanner module of the scanner; identifying a color difference greater than a threshold color difference between the first scan and the second scan; and adjusting color settings for the first scanner module to correct the color difference to less than the threshold color difference. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus comprising:
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a module analyzer to identify a color difference between a first scanned target and a second scanned target, the first scanned target scanned by a first scanner module of a scanner and the second scanned target scanned by a second scanner module of the scanner; a module profiler to generate a first color profile based on the first scanned target and a second color profile based on the second scanned target; and a module color manager to adjust scan settings of the first scanner module based on a transformation determined from the first color profile and the second color profile. - View Dependent Claims (9, 10, 11)
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12. A non-transitory machine readable storage medium comprising instructions that, when executed, cause a machine to at least:
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detect a color difference between a first scan of a first target and a second scan of a second target, the first target scanned by a first scanner module of a scanner and the second target scanned by a second scanner module of the scanner; determine a first color profile of the first scanner module based on the first scan of the first target and a standard color target; determine a second color profile for the second scanner module based on the second scan of the second target and the standard color target; and calculate a transformation based on the first color profile and the second color profile, the transformation to adjust color settings of the first scanner module to correct the color difference. - View Dependent Claims (13, 14, 15)
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Specification