Matlab using getHistogram

Posted by Rsmith on Dec 13, 2018; 12:41am
URL: http://imagej.273.s1.nabble.com/Matlab-using-getHistogram-tp5021563.html

Hello,

I am using ImageJ through Matlab to evaluate 8 bit black and white images. I
have used Matlab for years but I am new to image J. For the most part
it.IJ.run... has worked.  I can't make getHistogram work. We have found that
with the images we use there is a significant count drop off and it helps
inform the the vales used in threshold. It would be very helpful to make the
setting dynamic based on the histogram of each image.

I think the issue is just getting the correct syntax for Matlab.  The
examples for Fiji macros is

getHistogram(values, counts, 256)  

So I expect the be something like

  [values, counts]= ij.IJ.getHistogram

This is not working any suggestions are appreciated



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