US Patent 7330287 Tone scale adjustment
Patent 7330287 was granted and assigned to Eastman Kodak on February, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
Richard A. Sharman0
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Patent abstract
A method of processing data from a digital image to optimize the tonescale to a printer being used without operator intervention adjusts the gain and offset of the input image data to occupy the full range of the printer, adjusts the shadow and highlight regions of the input image data to move that data distribution to that expected of the printer and then uses a gamma correction stage to move the mean level of the image data toward that expected for the printer.
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US Patent 07330287 Tone scale adjustment US Patent 7330287 Tone scale adjustment
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Patent Number
073302870
Patent Number
73302870
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Current Assignee
Patent Jurisdiction
Patent Number
073302870
Date of Patent
February 12, 2008
0Patent Application Number
102257620
Date Filed
August 22, 2002
0Official Website
Patent Primary Examiner
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US Patent 07330287 Tone scale adjustment
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07330287
Date of patent
February 12, 2008
Patent application number
10225762
Date Filed
August 22, 2002
Patent primary examiner
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