adjust color

Posted by Paweł Łabno on Jul 21, 2015; 5:31pm
URL: http://imagej.273.s1.nabble.com/adjust-color-tp5013679.html

i'd like to select some part of the A3 shader, fill it with average color
of the selection and adjust whole photo so this selection mathes A3 from
the shades below. how to adjust it in imagej? in photoshop i eyedrop both
colors and adjust the curves.

[image: Inline images 1]

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