Re: Coordinates of the center of a particle in a densly packed image

Posted by Pralay Kanti Santra on Nov 17, 2008; 7:05pm
URL: http://imagej.273.s1.nabble.com/Coordinates-of-the-center-of-a-particle-in-a-densly-packed-image-tp3694493p3694495.html

Hi Wayne,

Many many thanks for the information.

Is there any way to mark the place where I am measuring the coordinates?

With regards,

Pralay.

On Mon, Nov 17, 2008 at 11:56 PM, Wayne Rasband <[hidden email]> wrote:

> Hi,
>>
>> I am trying to find out the coordinates of a densely packed monodisperse
>> particle. When I move the cursor after loading the image in Imaje J, it
>> shows me the coordinates. Is these any way to write the coordinate in a
>> file
>> after clicking on the center of the particle? Can you please help me out
>> in
>> this regard?
>>
>> I have tried to do the same by analyzing the center of mass as well as
>> centroid but it did not work (I think because of very densely packed
>> particles!).
>>
>
> The point tool records coordinates in the Results table if you enable
> "Auto-Measure" in the Edit>Options>Point Tool dialog. You can open this
> dialog by double clicking on the point tool, which has a cross-hair icon. To
> save the recorded coordinates in a file, right-click in the Results window
> and select "Save As..." from the drop down menu.
>
> -wayne
>

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