write.cmtkreg: Write out CMTK registration list to folder

In nat: NeuroAnatomy Toolbox for Analysis of 3D Image Data

Write out CMTK registration list to folder

Description

Write out CMTK registration list to folder

Usage

write.cmtkreg(reglist, foldername, version = "2.4")

Arguments

reglist	List specifying CMTK registration parameters
foldername	Path to registration folder (usually ending in .list)
version	CMTK version for registration (default 2.4). Will be converted to character vector if not already.

Details

Note that transformation in the forward direction (i.e. sample->ref) e.g. as calculated from a set of landmarks where set 1 is the sample is considered an inverse transformation by the IGS software. So in order to use such a transformation as an initial affine with the registration command the switch –initial-inverse must be used specifying the folder name created by this function.

CMTK v2.4 fixed a long-standing bug in affine (de)composition to CMTK params. This resulted in a non-backwards compatible change marked by writing the TYPEDSTREAM as version 2.4. The R code in this package implements both the new and old compose/decompose functions, using the new by default.

See Also

Other cmtk-io: cmtk.extract_affine(), read.cmtkreg(), read.cmtk(), write.cmtk()

nat documentation built on May 29, 2024, 10:36 a.m.