[vtkusers] vtkImageViewer + greyscale image + color LUT

Sebastian Loebbert sebaaihb at linux.zrz.TU-Berlin.DE
Tue Oct 15 06:15:12 EDT 2002

Hi all,

I have written a little viewer for slices of an volume. 
The viewer gets greyscale image slices as input and displays them.
Now I would like to color these images using a "transfer function-like" 
approach by defining a color LUT for the grey values. Is there a way to 
tell vtkImageViewer to use a color LUT? This color LUT must be able to 
handle values larger than 256 as the greyscale range often is much higher.

Thanks for all tips,


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