[vtkusers] Sobel Filter

[circass]

Thanx for all your helps.
I use magnitudefilter after sobelfilter and it is working now. 
Thanx,
Circass.


David Doria-2 wrote:
> 
> 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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