RNifti (version 0.2.0)

retrieveNifti: Obtain an internal NIfTI representation of an object

Description

This function converts filenames, arrays and other image classes into an object of class "internalImage".

Usage

retrieveNifti(object)

Arguments

object

Any suitable object (see Details).

Value

An internal image.

Details

If the object has an internal NIfTI pointer, that will be retrieved directly. Otherwise, if it is a string, it will be taken to be a filename. If it looks like a "nifti" object (from package oro.nifti), or an "MriImage" object (from package tractor.base), a conversion will be attempted. A list will be assumed to be of the form produced by dumpNifti. Finally, a numeric array or matrix will be converted using default image parameters.

See Also

readNifti, updateNifti