| affine | Create, test for and print affine matrices |
| applyTransform | Apply a precomputed transformation |
| as.array.niftyreg | Two and three dimensional image registration |
| asAffine | Create, test for and print affine matrices |
| asAffine.affine | Create, test for and print affine matrices |
| asAffine.default | Create, test for and print affine matrices |
| asAffine.niftiImage | Create, test for and print affine matrices |
| asAffine.niftyreg | Create, test for and print affine matrices |
| asAffine.niftyregRDS | Create, test for and print affine matrices |
| asNifti.niftyreg | Two and three dimensional image registration |
| buildAffine | Build an affine matrix up from its constituent transformations |
| composeTransforms | Compose transformations |
| decomposeAffine | Decompose an affine matrix into its constituent transformations |
| deformationField | Calculate the deformation field for a transformation |
| forward | Extract forward and reverse transformations |
| forward.niftyreg | Extract forward and reverse transformations |
| halfTransform | Calculate a half transformation |
| invertAffine | Invert an affine matrix |
| isAffine | Create, test for and print affine matrices |
| isImage | Test whether an object represents an image |
| jacobian | Extract a Jacobian determinant map |
| loadTransform | Save and load transform objects |
| niftyreg | Two and three dimensional image registration |
| niftyreg.linear | Two and three dimensional linear image registration |
| niftyreg.nonlinear | Two and three dimensional nonlinear image registration |
| print.affine | Create, test for and print affine matrices |
| readAffine | Read an affine matrix from a file |
| readNifti | Read a NIfTI format file |
| rescale | Apply simple transformations |
| reverse | Extract forward and reverse transformations |
| reverse.niftyreg | Extract forward and reverse transformations |
| rotate | Apply simple transformations |
| saveTransform | Save and load transform objects |
| similarity | Similarity measures between images |
| skew | Apply simple transformations |
| translate | Apply simple transformations |
| writeAffine | Write an affine matrix to a file |