[Insight-users] ITK to VTK for 4D images

[Mathieu Stumpf]

Le lundi 23 avril 2012 à 11:00 -0400, Bradley Lowekamp a écrit :
> Hello,
> 
> 
> What is the current issue you are having with your SimpleITK
> implementation?

My project require explicitly to compare performances between 4D
ITK::Image and ITK::VectorImage. 

On the other hand, SimpleITK seems to be the way to go to use ITK with
python. So probably I should at least compare it with the two previous
solutions.

> 
> Currently, I am aware what we don't have support to convert
> VectorImage to numpy arrays. But that is near the top of my todo list
> this week. 
> 
> 
> Also, I am interested in your input data? What do you mean by 4D? 3D +
> time? 3D+ multichannel? What is your input file format and what is the
> meta data that is report? If there is an issue with SimpleITK reading
> it, I'd like to see a sample file to see if support could easily be
> added.

I must develop an application able to display anatomic images, tensors,
ODF, tractography, choosing miscellaneous colors for fiber tracts, and
so on.

I also have to define appropriate data structures to store ODF, how to
add this information in a nifti image. If you have hint on the subject,
I'll be very interested. 

kind regards,
mathieu