[Insight-users] pointer to image data

[David Doria]

On Mon, Jul 18, 2011 at 4:44 PM, barbababa <tonimuusimaki at gmail.com> wrote:

>
> Hello all,
>
> i can assign a pointer to my image data as follows:
>
> float *img_data     = reinterpret_cast<float *>(
> img.get_image_data().get_data() );
>
> Now how could i define an ITK image, which points to this same data?
> This works at build time but not on runtime:
>
> typedef itk::Image&lt;float, 2&gt; ImageType;
> ImageType *image =  reinterpret_cast&lt;ImageType*&gt;(
> img.get_image_data().get_data() );
> ImageType::Pointer myImage = image;
>
> I think the problem is in the &lt;ImageType*&gt; but i don't know how to
> get
> past it!
>
> Any Ideas?
>
> Thanks!
>

I think you are supposed to use this:
http://www.itk.org/Wiki/ITK/Examples/IO/ImportImageFilter

David
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