Re: Feret's dimeter
Posted by
Herbie-4 on
Jan 09, 2015; 11:26am
URL: http://imagej.273.s1.nabble.com/Feret-s-dimeter-tp5011144p5011153.html
Slobodan,
regarding a minor aspect of your question:
A pixel has no area/extension.
It is an ideal mathematical point and its value is a number in the
computer memory.
The pixel-square on a computer display is a kind of coarse interpolation
approach to make the spatially discrete pixel array continuous and
visible. It is not per se accessible for computations.
HTH
Herbie
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On 09.01.15 12:04, Slobodan Dražić wrote:
> Hi Michael,
>
> thanks for code and explanation.
>
> I looked through the code. Sorry for asking too much, I am not
> familiar with Java. As much as I understand it observes pixel as a
> point with integer coordinates. Does not consider it as a Voronoi
> region (whole square). It does not take into account the whole pixel
> when estimates diameter. I am not sure what you meant by "any two
> corner points"? Corner points of all the pixels?
>
> Slobodan
>
>
>
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http://imagej.nih.gov/ij/list.html>
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