profile extraction

Posted by Braekevelt Martin on Dec 14, 2015; 1:22am
URL: http://imagej.273.s1.nabble.com/profile-extraction-tp5015223.html

Dear all,

I am only starting using imageJ, but I am doing metallograpy for 30 years already.
In the past I was using an open software platform software, with macro scripting and module building, now we are forced to change due to windows 7 to change for other software, so that's how I find imageJ.
My most urgent concern is to transform our roughness measurement module.
All I need is to collect the xy coordinates from a profile determined by a circle segment.
I included an example image in annex.
With the old software this was done by simple tresholding to select the data for segmenting.
I think within imagej there are multiple ways to get this profile plot.
It would be a great help to get some advice from experienced users, what would be the best way to extract that profile and record the xy coordinates into a txt format for further processing with our dedicated roughness software.
I know that imagej is mainly used by people from the biological, medical science, I am interested if there are also other metallography science users.

Braekevelt Martin
Global Metallographic Lab Process Owner(GLaM)
Oude Heerweg 5
8540 DEERLIJK
Tel. [phone]
Mobile :[phone]

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