Re: Generating random points and tallying proportion of points that fall within object

Posted by atawewe on Jun 05, 2014; 10:49pm
URL: http://imagej.273.s1.nabble.com/Generating-random-points-and-tallying-proportion-of-points-that-fall-within-object-tp5007986p5008052.html

Thanks for looking at this issue for me.
I generated the same image as you did with your code, and ran the macro that Olivier wrote, which generates 1000 random points and tallies the number of points that fall within the object of interest. But this is the output I got: Image blobs.gif: 0 points out of 1000 inside objects of interest
This is obviously wrong because I can see many points with the value of 255. Any thoughts on why I am getting the wrong output?