Measuring volume between clusters of particles

Posted by Geology Guy on
URL: http://imagej.273.s1.nabble.com/Measuring-volume-between-clusters-of-particles-tp5003798.html

Good Afternoon Everyone,
I have a cluster of particles that have spaces in between them. I have to be able to determine the total volume of the spaces (pores) between these particle clusters. Can someone please tell me how to do this in Image J ?

Thank you very much.