Posted by
BenTupper on
Mar 08, 2010; 8:19pm
URL: http://imagej.273.s1.nabble.com/Problem-with-Particle-Romover-tp3689042p3689046.html
Hello again,
Perhaps you could first try verifying that the following works for
you. It works for me with ImageJ 1.43r
run("Particles (75K)");
run("Particle Remover", "size=0-40 circularity=0.00-1.00 show=Masks
display clear record");
Running the macro above produces the Results Table, "Mask of
particles.gif" and "particles.gif".
Then you might check that the size range you specify actually captures
the size of some of your objects. For example, you change the size
range to 0-0 in the above you'll see an empty Results Table and the
"Mask of particles.gif" will not be produced (since nothing gets
removed).
Cheers,
Ben
On Mar 8, 2010, at 12:12 PM, sdegan wrote:
> Hi,
>
> Yesterday and today I have tried several more times to run the
> Particles
> Remover plug-in and I still have the final image that looks exactly
> the same
> as the original one. Here is the recorded macro:
>
> open("C:\\...\\100MDT001.jpg");
> //run("Threshold...");
> setThreshold(0, 147);
> run("Convert to Mask");
> run("Set Measurements...", "area mean min limit display
> redirect=[100MDT001.jpg (Colour[3])] decimal=3");
> run("Particle Remover", "size=0-40 circularity=0.00-1.00
> show=Ellipses clear
> include summarize");
> selectWindow("Drawing of 100MDT001.jpg (Colour[3])");
> selectWindow("100MDT001.jpg (Colour[3])");
> selectWindow("100MDT001.jpg (Colour[3])2");
> selectWindow("100MDT001.jpg (Colour[3])");
> run("Measure");
> selectWindow("100MDT001.jpg (Colour[3])2");
> run("Measure");
>
>
> And here are the results of the two above images (I do not know why
> the
> suffix >Colour[3])2< does not appear in row 2, the area is: 12796):
>
> 1 100MDT001.jpg (Colour[3]) 12796 255 255 255
> 2 100MDT001.jpg (Colour[3]) 12796 255 255 255
>
> What am I doing wrong? The same image was tested months ago and I
> was able
> to delete the particles of smaller size with the same procedure.
>
> Thank you very much for helping
>
> simone
>
> Comparison of the 2 images:
>
http://n2.nabble.com/file/n4696684/comparison_2.jpg>
> Elipses:
>
http://n2.nabble.com/file/n4696684/elipses.jpg> --
> View this message in context:
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