stack threshold

Posted by CosminM on Jul 06, 2007; 8:55pm
URL: http://imagej.273.s1.nabble.com/stack-threshold-tp3698921.html

Hi,
 
I have a question regarding thresholding of ImageJ stacks.
When using the threshold comand on the first slice, the rest of the stack
is thresholded in the same limits. I am studying bleaching processes and I
am interested in eliminating from my analysis pixels above a certain
value. The problem in the standard threshold is that the pixels eliminated
from the first slice might be reintroduced in the later slices when their
intensity falls in the threshold interval.
Is there any way to permanently eliminate those pixels from the whole
stack ?
 
Thank you,
Cosmin