[Insight-users] displaying vector field

[Juan Cardelino]

I just want to see arrows with the same direction as the vector field
over the 2D image. The magnitude should be proportional to the
original one.
I could also use a diffusion approach (i.e. diffuse a rgb white noise
image with my vector field)
If anyone knows an easy way it would be great.
Thank for your time.


On Thu, Feb 17, 2011 at 3:00 PM, Sergio Vera <sergio.vera at alma3d.com> wrote:
> Hello Juan
> I've used paraview to see vector fields sometimes but I have to admit that
> the results I have obtained are not great.
> Try it and give it an opportunity to see if it fulfil your needs.
> Regards
>
> On Thu, Feb 17, 2011 at 5:31 PM, Juan Cardelino <juan.cardelino at gmail.com>
> wrote:
>>
>> Hey all,
>>            I'd like to plot a 2D vector field overlaid on top of a 2d
>> image. The only solution I have so far is to write the vector field to
>> a text file and open it in matlab. But it is a sort of overkill, I'm
>> wondering if there is any itk/vtk visualization available for this.
>> Thanks in advance.
>> Regards,
>>             Juan
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>
>
> --
> Sergio Vera
>
>  Alma IT Systems
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