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Re: calculation of the distance between points (gold particles)

Posted by karo03 on Mar 06, 2010; 11:41pm
URL: http://imagej.273.s1.nabble.com/calculation-of-the-distance-between-points-gold-particles-tp3689065p3689069.html

Of course not. But if all distances should be calculated, what could be expected from such a measure?

Karsten

Am 06.03.2010 um 20:24 schrieb David Webster:

> Karsten,
>
> Hmm! Does "Delaunay Voronoi" does all point pairs? Maria's post wasn't
> specific as to which point pairs she would want.
>
> David
>
> On Fri, Mar 5, 2010 at 11:44 PM, Karsten Rodenacker <[hidden email]>wrote:
>
>> Have a look into the plugin "Delaunay Voronoi". From the Delaunay
>> Triangulation you will get a list of neighborhoods (edges) in the results
>> table. From the coordinates you can calculate the distances (in a macro or
>> in excel).
>>
>> Regards
>> Karsten
>>
>> Am 05.03.2010 um 22:39 schrieb Maria Rubio:
>>
>>> Hello,
>>>
>>> I would like to calculate the distance between several gold particles,
>> e.g.
>>> 30 particles which are in within an area of 0.03 or 0.06 um2. Is there a
>> way
>>> to calculate that using ImageJ. I know how to do it manually, but I want
>> to
>>> know if there is another way that is less time consuming.
>>>
>>> Thanks!
>>>
>>> Maria
>>
>> Karsten
>> [hidden email]
>>

Karsten
[hidden email]