Re: Perimeter measurement

Posted by Marcel on Mar 05, 2008; 1:55pm
URL: http://imagej.273.s1.nabble.com/Perimeter-measurement-tp3696992p3696996.html

I guess, because edge pixels are measured with sqrt(2) to approximate the real perimeter.

There are also plugins available which measure the perimeter different.


I hope this info helps.