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apply_warp − Fast application of displacement field |
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apply_warp inputvol field outputvol |
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Applies a 3D deformation field to a volume. The deformation field is represented as a 4 dim. volume, with the last (outer) index being 0, 1 or 2 for X, Y or Z coordinate of the displacement vector. The displacement is stored in units of cm’s. All data types are supported. Nearest neighbor interpolation is used. This program is a quick and dirty way of checking the displacement field generated by the warp program "compute_warp". Please note that both the inputvol, the field and outputvol must occupy the same field of view. If you want a more general program, please use the warp_reslice program which is much more complex. |
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Ulrik Kjems <uk@imm.dtu.dk> |
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gauss_vol(1), histo_vols(1), subsample(1), file2vapet(1), file2ana(1), file2xprime(1), headerinfo(1), resize_vol(1), convert_vol(1), covar(1), flip(1), region(1), compute_warp(1), warp_reslice(1), warp_reconcile(1) |