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Re: ridge detection

Posted by fabrice senger-2 on Dec 17, 2015; 11:50am
URL: http://imagej.273.s1.nabble.com/ridge-detection-tp5015200p5015245.html

Hi there,

the plugin outputs ROI's, from there you can create a new image with the
dimensions of the initial one and draw the ROI's, this gives you allmost
the binary segemented image.

Maybe you can next use analyse skeleton and extract the parameters you're
looking for.

All the best,

Fabrice.

2015-12-16 19:06 GMT+01:00 Sho Fujisawa <[hidden email]>:

> I have different question about ridge detection plugin.
>
> 1) I'd like to know the total length of a ridge, not just of each segments.
>
> 2) I'd like to be able to call upon the results data of "Contours" window
> and save them as a variable in a macro. I can't use getResult function
> because the table isn't a Results window.
>
> Thank you in advance.
>
> Sho Fujisawa
> Molecular Cytology Core Facility
> Memorial Sloan-Kettering Cancer Center
> 415 E. 68th St. Z-1840
> New York, NY 10065
> (646) 888-2186
> ________________________________________
> From: ImageJ Interest Group [[hidden email]] on behalf of Thorsten
> Wagner [[hidden email]]
> Sent: Thursday, December 10, 2015 5:37 AM
> To: [hidden email]
> Subject: Re: ridge detection
>
> Dear Fabrice,
>
> thanks for reporting! Fixed in the latest release. Just update via
> biomedgroup update site or download it here:
> https://github.com/thorstenwagner/ij-ridgedetection/releases/tag/v1.1.4
>
> Cheers,
> Thorsten
>
> Am Donnerstag, den 10.12.2015, 11:16 +0100 schrieb Fabrice Senger:
> > Dear all while this is probably a more specific question to thorsten
> > wagner, does anybody now what is the problem when the plugin tells
> > you :
> >
> > " Ah, zwei hauptlinien, das geht nicht ..."
> >
> > Wich basically means that you can not get two principal lines by
> > means of
> > the plugin, while if you ignore this statement by pressing OK the
> > calculation goes on and you get the expected result.
> >
> > I'm using this approach for the analysis of actin stress fibers and
> > it
> > gives good results, but this message is quite a problem particularly
> > if you
> > want to integrate the analysis into a batch process.
> >
> > Thank you for any comment on this,
> >
> > Fabrice.
> >
> > --
> > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>
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