[vtkusers] binarize an input image

[Wes Turner]

Did you try vtkImageThreshold?

- Wes

On 7/3/07, Anja Ende <anja.ende at googlemail.com> wrote:
>
> Hi everyone,
>
> I have a requirement where I have to convert a grayscale image into a
> binary image. The background of the image is always either 0 or -1 and what
> I want to do is transform the image so that any pixel that is not the
> background colour should get the value of 255.
>
> I am pretty sure there will be something in vtk that allows me to do this.
> I was wondering if someone could point me to the correct filter.
>
> Thanks a lot.
>
> Cheers,
>
> Anja
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-- 
Wesley D. Turner, Ph.D.
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x120
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