Re: Calculate area on a per object basis

Posted by Avital Steinberg on Sep 10, 2015; 5:05am
URL: http://imagej.273.s1.nabble.com/Calculate-area-on-a-per-object-basis-tp5014278p5014302.html

Hi Kyaw,
It's a good idea to write a separate email (rather than to reply to an
email, like you did now) to the ImageJ list, because this is a thread
discussing Danielle's question. (and the people who are following it are
only the ones who thought they may be able to help Danielle) Also, it's a
good idea to attach the article that you're referring to in your question.

Good luck,
Avital

On Thu, Sep 10, 2015 at 6:21 AM, Kyaw Moe <[hidden email]> wrote:

> Dear All
>                      I am Kyaw Moe, studying Dentistry in South Korea for
> PhD in Conservative Dentistry course. I saw one article used ImageJ Fiji to
> measure the remaining untouched surface area of root canal after shaping
> with NiTi Rotary files. As a beginner, although I read this article, I am
> not so clear and cannot  follow their steps.  I am interested in ImageJ
> software to apply for my experiment. I would be very happy if you give the
> detail instruction for that procedure. Please help me.
> Looking forward to seeing your help.
>
> With Regards
> Sincerely
> Kyaw Moe
>
> On Thu, Sep 10, 2015 at 12:15 PM, Kyaw Moe <[hidden email]> wrote:
>
> > Dear All
> >                      I am Kyaw Moe, studying Dentistry in South Korea for
> > PhD in Conservative Dentistry course. I saw one article used ImageJ Fiji
> to
> > measure the remaining untouched surface area of root canal after shaping
> > with NiTi Rotary files. As a beginner, although I read this article, I am
> > not so clear and cannot  follow their steps.  I am interested in ImageJ
> > software to apply for my experiment. I would be very happy if you give
> the
> > detail instruction for that procedure. I attached the article which used
> > ImageJ. Please help me.
> > Looking forward to seeing your help.
> >
> > With Regards
> > Sincerely
> > Kyaw Moe
> >
> > On Thu, Sep 10, 2015 at 5:54 AM, jerie <[hidden email]> wrote:
> >
> >> Danielle,
> >>
> >> you may want to look into
> >>
> >> http://imagej.nih.gov/ij/docs/menus/analyze.html#set
> >> "...
> >> Redirect To - The image selected from this popup menu will be used as
> the
> >> target for statistical calculations done by the Measure and Analyze
> >> Particles commands. The Redirect To feature allows you to outline a
> >> structure on one image and measure the intensity of the corresponding
> >> region
> >> in another image. With ImageJ 1.35d or later this feature also works
> with
> >> stacks. Note that it is the thresholding of the target image that is
> used
> >> when Limit to Threshold is enabled.
> >> ..."
> >> So, threshold both images, then Analyse particles in the red channel but
> >> redirect the measurement to the green channel with 'Limit to Threshold'
> >> checked will return the selected measurements, like area (and vice
> >> versa.).
> >>
> >> Good success, Jens
> >>
> >>
> >>
> >>
> >>
> >> -----
> >> Jens Rietdorf
> >> Visiting Scientist
> >> Fundação Oswaldo Cruz - Ministério da Saúde, Centro de Desenvolvimento
> >> Tecnológico em Saúde (CDTS), Rio de Janeiro, Brasil.
> >> --
> >> View this message in context:
> >>
> http://imagej.1557.x6.nabble.com/Calculate-area-on-a-per-object-basis-tp5014278p5014298.html
> >> Sent from the ImageJ mailing list archive at Nabble.com.
> >>
> >> --
> >> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
> >>
> >
> >
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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