Re: IJ Wand tool and calibrated values?

Posted by Michael Schmid on Oct 01, 2014; 8:33am
URL: http://imagej.273.s1.nabble.com/IJ-Wand-tool-and-calibrated-values-tp5009826p5009838.html

Hi Marie,

the tolerance of the Wand is in uncalibrated units. An easy way to work with calibrated units is converting the image to floating-point data (Image>Type>32 bit). The 32-bit image will have the calibrated values of the previous 8-bit or 16-bit image.

Michael
________________________________________________________________
On Sep 30, 2014, at 19:47, Marie-Alexandra Rastädter wrote:

> Dear all,
>
> I was wondering if the IJ.doWand tool is working only on the raw values(like the api tells us: 'tolerance' is in uncalibrated units.)
> or if there's a possibility to tell him to work on the calibrated values?
>
>
> Thanks in advance for any help
>
> Marie
>
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