Get perimeter from image stats

Posted by boina on Apr 19, 2014; 7:23pm
URL: http://imagej.273.s1.nabble.com/Get-perimeter-from-image-stats-tp5007367.html

I'm writing a short script to get stats from images using particle analyzer. It's written in jython. The problem I have is that I can get area, mean and centroid values but not perimeter or circularity values. The script is as follows:


table = ResultsTable()
roim  = RoiManager(True)
pa    = ParticleAnalyzer(ParticleAnalyzer.ADD_TO_MANAGER, Measurements.AREA, table, minArea_px, maxArea_px)
pa.setHideOutputImage(True)

pa.analyze(impFA)
rm = RoiManager.getInstance()
rm.runCommand("Save", OUTfilePathROIs)
               
for roi in RoiManager.getInstance().getRoisAsArray():
        FA.setRoi(roi)
        stats = FA.getStatistics(Measurements.AREA)
       
        print stats.mean
        print stats.perimeters


When it gets to mean, it prints it with no problem but when it gets to perimeters it says it can't find it.
Thanks in advanced.