Fast R and C++ Access to NIfTI Images
Info panels for the built-in viewer
NIfTI extension codes
Create or modify an NIfTI image object
Extract channels from RGB data
NIfTI extensions
Access to metadata elements
Internal images
Number of dimensions
Dump or construct a raw NIfTI or ANALYZE header
Check the format version of a file
Pixel dimensions and units
Read NIfTI or ANALYZE format files
RGB arrays
A basic 3D image viewer
Transform points between voxel and ``world'' coordinates
Write a NIfTI or ANALYZE format file
Obtain or replace the ``xform'' transforms for an image
Provides very fast read and write access to images stored in the NIfTI-1, NIfTI-2 and ANALYZE-7.5 formats, with seamless synchronisation of in-memory image objects between compiled C and interpreted R code. Also provides a simple image viewer, and a C/C++ API that can be used by other packages. Not to be confused with 'RNiftyReg', which performs image registration and applies spatial transformations.