Area determination in imageJ

Posted by Kay Ajayi on Nov 23, 2009; 4:20am
URL: http://imagej.273.s1.nabble.com/Area-determination-in-imageJ-tp3690372.html

Hi,
Here is sample of my imageJ traced in imageJ manually(
http://www.mypicx.com/11222009/image_one/ ) and the results are computed to
determine the area within the traced here.

There are issues around the manual tracing such as time constraint when
procesing large number of images and inconsistency in result due to manual
tracing of region of intereste.

I could have developed a macro based on the first image traced but the
location of the manually traced image changes as the drum rotates, which
makes it impossible to do.

I'll appreciate any advice on how to do this without manual tracing in imageJ.

I look forward to your reply