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I would like to know how can I resample, for example 3D MRI Brain scans, from Coronal to Axial image view, without changing target image dimensions.

Image 1 information:

  • View: Coronal
  • Dimension: (256, 256, 128)

Image 2 information:

  • View: Axial
  • Dimension (512, 512, 200)

I would like to resample Image 1 to Axial view and keep its size (i.e 256x256x128), meaning, I do not want to use methods such as SimpleITK's resample method in order to resample target to reference image. Reason is because I have large dataset for which I wish to change image view ONLY.

Thanks!

CodingAddict
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    if you want to change your view from coronal to axial without changing the volume dimensions you have to resample, since the z axis in the coronal view changes from length 128 to 256 when it becomes the new y axis in the axial view and the same is true form the y axis in the coronal view as it changes to the new z axis. if you won't resample the dimention of your volume will become (128, 256, 256) and you can achive that by casting your itk object to an array and transposing your volume. – yann ziselman Aug 16 '21 at 12:02
  • @yannziselman here is what I've tried so far based on your comment - https://stackoverflow.com/questions/68840072/transpose-3-d-mri-image-axis-to-different-image-view. Btw, can you post an answer here so I can accept it? – CodingAddict Aug 18 '21 at 22:40
  • no thank you, if my comment solved your problem, you are welcomed to post it as a self answer and accept – yann ziselman Aug 19 '21 at 06:34

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