Re: Why is the median value zero?

Posted by Avital Steinberg on Nov 27, 2016; 3:35pm
URL: http://imagej.273.s1.nabble.com/Why-is-the-median-value-zero-tp5017632p5017634.html

Thanks, Herbie - when I run it with Fiji on my Linux machine, which has
ImageJ 1.51a13 with Java 1.6.0_24, there is no bug like you said. But when
I run it on Fiji with my 10.9.5 mac OsX, I get a value of zero.

Can anyone else reproduce the bug?
Thanks,
Avital

On Sun, Nov 27, 2016 at 5:20 PM, Herbie <[hidden email]> wrote:

> Good day Avital
>
> when running your script entered to a window from "Plugins > New >
> JavaScript" I get in the Log-window:
>
>         "The median is: 71"
>
> ImageJ 1.51h, OSX 10.11.6, 64bit Java 1.6.0_65.
>
> HTH
>
> Herbie
>
> ::::::::::::::::::::::::::::::::::::::::::::::
> Am 27.11.16 um 15:57 schrieb Avital Steinberg:
>
>> importClass(Packages.ij.IJ);
>> importClass(Packages.ij.plugin.frame.RoiManager);
>> importClass(Packages.ij.ImagePlus);
>> importClass(Packages.ij.process.ImageProcessor);
>> importClass(Packages.ij.gui.Roi);
>> importClass(Packages.ij.gui.OvalRoi);
>> importClass(Packages.ij.process.ImageStatistics);
>>
>> rm = RoiManager.getInstance();
>> if (rm==null) rm = new RoiManager();
>>
>> imp = IJ.createImage("randRamp", "8-bit ramp", 2000, 2048, 1);
>> imp.setRoi(new OvalRoi(471,273,177,180));
>> imp.show();
>> IJ.run("ROI Manager...", "");
>> rm.addRoi(imp.getRoi());
>> rm.select(0);
>> ip = imp.getProcessor();
>> selROI = rm.getRoi(0);
>> imp.setRoi(selROI, false);
>> ip.setRoi(selROI);
>> stats = ip.getStatistics();
>> median = stats.median; // Adjusted median
>> IJ.log("The median is: " + median);
>>
>
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>

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