[vtkusers] Sobel Filter

[David Doria]

On Tue, Feb 9, 2010 at 2:39 PM, David Doria
<daviddoria+vtk at gmail.com<daviddoria%2Bvtk at gmail.com>
> wrote:

> On Tue, Feb 9, 2010 at 10:06 AM, Sergio Vera <sergio.vera at alma3d.com>wrote:
>
>> Hi,
>> you can use vtkImageGradientMagnitude<http://www.vtk.org/doc/release/5.4/html/a00771.html>too
>>
>> regards.
>>
>> Sergio
>>
>
> Jerome,
>
> I improved this example based on what you said:
> http://www.vtk.org/Wiki/VTK/Examples/Images/ImageSobel2D
>
> However, the x and y components do not look as I would expect. Can you take
> a quick look over this?
>
> Thanks,
>
> David
>

Nevermind, forgot to take the absolute value. It's working now :)

Circass, take a look and let us know if you're all set.

Thanks,

David
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