[Insight-users] displaying vector field

[Juan Cardelino]

Thanks Luis,
                 I shouldn't overlook the Software Guide so fast. I
will take a look into it.

On Sat, Feb 19, 2011 at 8:19 PM, Luis Ibanez <luis.ibanez at kitware.com> wrote:
> Hi Juan,
>
> Please read the ITK Software Guide
>
>      http://www.itk.org/ItkSoftwareGuide.pdf
>
> "Section 8.15 Visualizing Deformation fields"
>
> in PDF-page  501. and
>
> "Section 8.15.1 Visualizing 2D deformation fields"
>
> in PDF-page 502.
>
> ---
>
> Additionally, you could also use VV
>
>    http://www.creatis.insa-lyon.fr/rio/vv
>
> That is build on top of ITK, VTK and Qt.
>
>
>    Luis
>
>
> --------------------------------------------------
> On Thu, Feb 17, 2011 at 1:55 PM, Juan Cardelino
> <juan.cardelino at gmail.com> wrote:
>> 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
>>>  C/ Vilana, 4B, 4º 1ª
>>>  08022 Barcelona
>>>  T. (+34) 932 380 592
>>>  www.alma3d.com
>>>
>> _____________________________________
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>