thank you for your replies. We have found a lot of information for our work. I've asked colleague
of mine for image without any graphics. As soon as she will provide me with such an image I will
send it to you. At the moment we've managed to measure Feret's diameter. But path measurements on
skeletonized images seems to be very interesting option. thank you for your replies. We have found
a lot of information for our work. I've asked colleague of mine for image without any graphics. As
soon as she will provide me with such an image I will send it to you. At the moment we've managed
> Hi Alexander,
>
> Could you please post an image without any graphics/lines on it? It might be quite straightforward to try segmentation followed by skeletonization as Jan has suggested or someone may come up with another method that will work automatically but we can't really test out options with the image you sent:-).
>
> Cheers,
>
> Jacqui
>
>
> Jacqueline Ross
> Biomedical Imaging Microscopist
> Biomedical Imaging Research Unit
> School of Medical Sciences
> Faculty of Medical & Health Sciences
> The University of Auckland
> Private Bag 92019
> Auckland 1142, NEW ZEALAND
>
> Tel: 64 9 923 7438
> Fax: 64 9 373 7484
>
>
http://www.fmhs.auckland.ac.nz/sms/biru/>
>
> -----Original Message-----
> From: ImageJ Interest Group [mailto:
[hidden email]] On Behalf Of Alexander V. Kalachev
> Sent: Tuesday, 19 January 2016 12:17 a.m.
> To:
[hidden email]
> Subject: Re: Lenght measurement
>
> Dear Boris,
>
> thank you for fast reply. Under the term "length" I meant the length of a line running from the bottom to the top of nucleus and replicating nucleus' curvature (see attached image, black line).
>
> Alexander
>
> Mon, 18 Jan 2016 17:46:43 +0700
> Boris Golman <
[hidden email]>
>
> > Alexander:
> >
> > If you like to measure the length of nucleus outline go to Analyze ->
> > Set measurements -> Perimeters and then Analyze --> Measure
> >
> > If you like to have an average measure of nucleus length look for
> > Feret's diameter frequently used for measurement of particle diameters.
> >
> > Anyway you need to have a definition of "length".
> >
> > Uspexov.
> >
> > Boris
> >
> > On Mon, Jan 18, 2016 at 5:19 PM, Alexander V. Kalachev <
> >
[hidden email]> wrote:
> >
> > > Dear ImageJ users,
> > >
> > > for our current project we need to measure length of spermatozoa nucleus.
> > > It is curved in shape
> > > (see example image attached, nucleus outlined with white dashed
> > > line) and we have no idea how to measure its length. Could anyone
> > > provide us with an advice how to measure the length of such curved
> > > figure?
> > >
> > > With kind regards,
> > > Alexander
> > >
> > > --
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> >
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> > ImageJ mailing list:
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