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Re: Compare Images to Quantify Cleaning Performance

Posted by Frank Robson on Oct 01, 2015; 1:14pm
URL: http://imagej.273.s1.nabble.com/Compare-Images-to-Quantify-Cleaning-Performance-tp5014503p5014518.html

Hello,
Thank you both for the very insightfull comments ! I tried out the macro and it produced very interesting results. It seems a very promising way to proceed with this type of test plates.
However I got also a different type of these, where the washing doesn't spill off particles but rather bleaches the color of the dirt. Here are some sample photographs :
Before: Before
After: After
I guess the previous way of doing wouldn't work as well on these... This is why I initially thought of using the RGB coloration values. Would you know a way to proceed in this case ?

Thank you again for the great help.
Best,
Frank