Method and device for the colorimetric measurement of a colored surface
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United States of America Patent
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-
Sep 2, 2003
Grant Date -
N/A
app pub date -
May 4, 2001
filing date -
Nov 6, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a method for the colorimetric measurement of a defined region on an image representing a surface, characterized in that the said image of the said surface is taken using a color camera, in that the analogue information measured on the said surface is transformed and converted into digital form, in that the said defined region on the said image is delimited and in that the measurement of the chromatic values R, G, B is carried out for this region.
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Cited Art Landscape
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