Optics: measuring and testing – By shade or color
Reexamination Certificate
2007-06-19
2007-06-19
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
By shade or color
Reexamination Certificate
active
10744207
ABSTRACT:
Methods and apparatus are provided that print a set of similar color patches using a color output device, determine colorimetric values for each color patch, calculate a standard deviation value for each of the colorimetric values, and calculate a numerical value that is a function of the standard deviation values and that represents the colorimetric deviation of the set.
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Electronics For Imaging, Inc.
Geisel Kara
Toatley , Jr. Gregory J.
Trosino James
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