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Re: Totally new here. Color Counter question

Posted by Emily Teng on Oct 15, 2019; 10:26pm
URL: http://imagej.273.s1.nabble.com/Totally-new-here-Color-Counter-question-tp5022515p5022543.html

Dear Bob,

Thank you so much for your suggestions.  Unfortunately, I am very ignorant on how to  use the program.  I don't know how to do most of you what you suggested.  First:

Process > Image Expression Parser(Macro).  Where is this?  Something I need to add?  I do know how to split the channels. ( Image > Color > Split Channels (make sure to keep the original)) but not how to use the parser macro to assign Red to A, Green to B, and Blue to C.


I guess the parser macro is where I am supposed to "Enter the equation in the field ,,,Sqrt(1-(A*A)/(B*B))?"

I see there are many LUTs but I don't know how to use them.  

If you have the time and could give more detailed step by steps on how to do this, I would really appreciate it.  I am learning, but have literally just downloaded the program a week ago and looked at a few tutorials so really know next to nothing....

Thank you so much.

Emily

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