Re: [Insight-users] Vector type iterator

[Tomáš Kazmar]

Hi Vidya,

  if I understand you well, you are looking for NthElementImageAdaptor which
can be used like this:

  NthElementImageAdaptor<VectorImageType, PixelType> VectorAdaptorType;
  VectorAdaptorType::Pointer adaptor = VectorAdaptorType::New();
  adaptor->SetImage(your_vector_image);

Then when you want to copy in i-th image, you use usual iterators instantiated
over the adaptor:

  adaptor->SelectNthElement(i);
  ImageRegionIterator it(adaptor, region);


Regards,
Tomas

# I would like to combine data from multiple images into one vector-type 
# image. Assume I have N input images of size pxq. I want to combine them 
# into 1 image where each pixel is an N-D vector. I do not want to load 
# all the N images at once into the memory. How do I use it.Set() so that 
# I can write into one particular location in the N-D vector?
# 
# 
# Thank you.
# Vidya Rajagopalan
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