Re: Extended Particle Analyzer - Different results on PC and Mac
Posted by
Aryeh Weiss on
Feb 05, 2018; 2:52pm
URL: http://imagej.273.s1.nabble.com/Extended-Particle-Analyzer-Different-results-on-PC-and-Mac-tp5019990p5019992.html
You should check all of the Extended PA parameters, because the Extended
PA remembers parameters.
You might check the reset checkbox and then run it twice, on each machine.
--aryeh
On 05/02/2018 16:42, Straub, Volko A. (Dr.) wrote:
> Dear All,
>
> I have observed some unexpected behaviour using the Extended Particle Analyzer in a macro.
> I have analysed the attached image using the Extended Particle Analyzer as part of a macro with the following command:
>
> min=20;
> max=300;
> run("Extended Particle Analyzer", "area="+min+"-"+max+" pixel roundness=0.4-1.00 show=Nothing redirect=None keep=None add reset");
>
> This generates a list of 507 ROIs in the ROI manager.
>
> However, when I gave the macro to a student for some analysis, who is using a Mac laptop, using the same command on the same image only found 287 ROIs. Manual inspection of the ROI table showed that many of the larger particles were missed.
> I am stumped and have no idea why the same macro command applied to the same image should produce such different results just because the macro is executed on a different operating system.
>
> Is this a bug? Any ideas what might be going on?
> Thanks,
> Volko
>
>
>
>
>
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html--
Aryeh Weiss
Faculty of Engineering
Bar Ilan University
Ramat Gan 52900 Israel
Ph: 972-3-5317638
FAX: 972-3-7384051
--
ImageJ mailing list:
http://imagej.nih.gov/ij/list.html