Re: Lower circularity limit

Posted by Angel Cruz-3 on Mar 21, 2007; 6:49pm
URL: http://imagej.273.s1.nabble.com/Lower-circularity-limit-tp3699990p3699991.html

Hi Kristoffer,

The circularity related to the form, therefore with a particle of 1 pixel
for 2 pixel gives 1, but on a particle of 3x1 already it meets differently.
Providing that the object is more or less a proportional uniform as a square
or a perfect circle is 1. Not this so associated with the area since the
circularity is unvariant to the scale, the circularity is related to the
form of the object.


2007/3/21, Kristoffer Persson <[hidden email]>:
>
> Hi,
> Anyone that knows the lower area limit for a particle before it always
> gives circularity = 1?
>
>
> --
> Kristoffer
>



--
Cordial Saludo,


ANGEL ALFONSO CRUZ ROA
System Engineer -Universidad de los Llanos
Young Researcher - Colciencias
Instituto Nacional de Salud
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