black background

Posted by Sebastian Baumbach on
URL: http://imagej.273.s1.nabble.com/black-background-tp3694814.html

Hey,

I just started working with imageJ.  I'd like to analyze pressure sensitive film, meaning i got a a sample with pressure coded in different magenta intensities.

Is the templates are not completely white, i have created a binary mask and subtracted it from the original image, resulting in a image with a black background and only the areas with magenta left intact.

I would now like turn the black background into a white one in order to be able to analyze the data.  I was not able to figure out how to do it though

I anyone of you could help me out w this prob.  i would very much appreciate it!

Kind regards,

Sebastian

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Sebastian Baumbach
Wimmergasse 15/15
1050 Wien
Austria
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