swapDimension: Reslice Data Volume Using DICOM Header Fields
Description
The input data volume (assumed to be three-dimensional) is re-sliced
so that each slice is in the axial plane. Orientation is preserved so
that orthographic viewing is standardized.
Usage
swapDimension(img, dcm, digits=2)
Arguments
img
Multidimensional array (assumed to be three-dimensional
only).
dcm
DICOM header/image object associated with the
multidimensional array.
digits
Number of significant digits used in testing
unique-ness of values in DICOM header fields.
Value
Multidimensional array with (potentially) permuted dimensions because
of the reslicing operation. An additional attribute
pixdim is provided in order to facilitate conversion
from DICOM to NIFTI/ANALYZE.