[vtkusers] OpenCV webcam capture on vtk

[David Gobbi]

This is doable with VTK.  The "real time" part depends on what kind of
filtering you use, but for simple filtering VTK can easily keep up
with the frame rate.

Take a look at vtkVideoSource, you could derive a subclass can call it
vtkIplVideoSource.

 David


On Fri, Sep 24, 2010 at 4:36 AM, Rafael Palomar
<rafaelpalomaravalos at gmail.com> wrote:
>  Hello,
>
> I would like to process video in real time and show the results by using
> VTK. Does anyone how to do this?
>
> My first approach has been trying to get frames from IplImage to
> vtkImageData at regular intervals of time using a timer. Is there any way to
> update the vtkImageData in order to display the results?
>
> Thanks a lot for you help.
>
> Best regards,
> Rafael Palomar
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