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Content-Type: text/plain
Message-ID:  <[log in to unmask]>
Date:         Wed, 15 May 2002 13:15:58 +0200
Reply-To:     ImageJ Interest Group <[log in to unmask]>
Sender:       ImageJ Interest Group <[log in to unmask]>
From:         Gary Chinga <[log in to unmask]>
Subject:      Threshold...

         Hi,

        I am just wondering how to binarise an image by applying a
predefined threshold value.

                IJ.setThreshold(minThreshold, maxThreshold);

        yields the image with the thresholded areas in red, but I want to
binarise this image into black and white. Which command do I need to use?

        I also tried to use the adjust--> threshold... in the imagej menu
but it doesnt seem to work with 32 bit greyscale stacks, the threshold is
given only for the first slice.


        Gary.





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