Antwort: Dynamic threshold 1b questions

Posted by Joachim Wesner on Apr 19, 2008; 7:28pm
URL: http://imagej.273.s1.nabble.com/Dynamic-threshold-1b-questions-tp3696532p3696533.html

Hi Daniel,

I could take a look what is going on, but that certain

DynamicThreshold1b

plugin you are referring too, where did you get it from? It does not seem
to be part of the official distribution nor is on the plugin website!!??

(Seems to be part of that MacBio.... distribution?)

Joachim

ImageJ Interest Group <[hidden email]> schrieb am 15.04.2008 18:17:20:

> Hi all,
>
> I am making teaching material and practical demos
> for an image processing course,
> and want to show local adaptive thresholding.
>
> so i started looking at the plugin
> DynamicThreshold1b
>
> I run the plugin on a sample image
> of a 256 square with a linear 0-255 gradient left to right,
> with a 87 grey level intensity blob in the middle of it.
>
> The plan is to segment out the blob from the non flat background.
>
> Can anyone tell me why all of the different out put images
> contain pixel values other than 0 and 255?
>

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