Large number of particles

Posted by superUke on Oct 10, 2012; 7:57am
URL: http://imagej.273.s1.nabble.com/Large-number-of-particles-tp5000357.html

Hi folks,

I am trying to get the diameter of a large number of particles from a SEM image, but I failed so far.
Thersholding and "analyze particles" did not work. I tried to use "find edges" and take the result to extract the particles but my lack of knowledge with imageJ brought me to no result either.
Can somebody suggest a procedure to analyze the particles of the attached image?

Thanks in advance!

Sascha