Threshold plugins

Posted by Liqun Zhang on Aug 10, 2006; 8:05pm
URL: http://imagej.273.s1.nabble.com/Determining-Mean-Fluorescence-Intensity-tp3684719p3684723.html

Hi,
I wonder if there are threshold plugins based background-symmetry
algorithm and triangle algorithm as mentioned on this page:
http://www.ph.tn.tudelft.nl/Courses/FIP/noframes/fip-Segmenta.html#Heading118

Thanks,
Liqun