edge detection

Posted by Ru Wang on Mar 03, 2007; 12:09am
URL: http://imagej.273.s1.nabble.com/edge-detection-tp3700010.html

Hi,

I meet a problem when I try to detect the grain boundary using ImageJ 1.37.
There are some unconected lines in the image. I just want to remove them.
But I didn't fund the related operations. If you have any clue on it, could you
please inform me? Thanks a lot.

Ru