tool for surrounding dots

Posted by Johannes Breu on Nov 10, 2008; 5:08pm
URL: http://imagej.273.s1.nabble.com/tool-for-surrounding-dots-tp3694562.html

I have confocal images of neurons with stained synaptic proteins. I am
looking for a tool that marks all dots beyond a defined intensity. I would
prefer doing so without thresholding before. I thought I could use  Analyze
Particle but there only threshold images are allowed. I would be happy if I
had an image where all the dots are surrounded so that I could do something
with this surronded (=activated) parts of the image. If I say "activated" I
mean I would like to be able to measure these activated zones or maybe
extract etc

Thanks Johannes