Re: Image analysis
Posted by
Michael Schmid on
Jul 07, 2015; 9:39am
URL: http://imagej.273.s1.nabble.com/Image-analysis-tp5013423p5013449.html
Hi Imre,
well, I don't have a solution to your problem, but I wonder whether this is a usual analysis for porous media like metal foam. There is a lot of literature on studying porous media via the correlation function, and there is also an ImageJ macro that can be used for that purpose (using some postprocessing, and assuming that your material is isotropic).
http://imagejdocu.tudor.lu/doku.php?id=macro:radially_averaged_autocorrelationMichael
________________________________________________________________
On Jul 4, 2015, at 17:18, Imre Borsi wrote:
> Hello!
>
> Can someone please give me some tips about a project i have?
> I got a binary picture of a metal foam. I need to measure the metal in
> every pixel row. For example: 7pixel black than 500pixel white etc. (cell
> wall,) I need all these little sections to make a histogram. I tried in
> imagej but i could only just measure the sum of the metal in a row, not
> separately the sections.
>
> Sorry for my bad english!
>
> Thanks for the help!
>
> Best regards,
> Imre Borsi,
> University of Debrecen, Hungary.
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