Histogram

Posted by Ben G on Dec 04, 2008; 10:09pm
URL: http://imagej.273.s1.nabble.com/WaitForUser-problem-tp3694321p3694323.html

Thanks for the posts.  From what I can tell the getHistogram command
will not do a stack, so the program requires a slice loop, a total
counts array, and a sum array, about 10 lines of code.  This is what I
mean by not elegant for a stack histogram.

I have already implemented this approach.

However, I have found another problem.  I don't get the same values when
I do the above code and run a stack histogram manually.

The slice loop code sets up an array of new bins and sums the counts
into them as each histogram is made.  The output is the sum of counts in
each bin for all slices.  I checked it out on a few slices and the math
is right.

When I manually run the Analysis/histogram/<include all images>, I get
different counts in the bins.

Maybe I don't understand what the Histogram Stack command does.


Ben