bias_correct: N3 or N4 Correct

In muschellij2/ENARSC2015: ENAR 2015 Short Course

Description

This function wraps ANTsR bias field corrections and returns nifti objects

Usage

bias_correct(file, correction = c("N3", "N4"), outfile = NULL,
  retimg = FALSE, reorient = FALSE, shrinkfactor = "4", ...)

Arguments

file	(character) image to be manipulated
correction	(character) N3 or N4 correction?
outfile	(character) resultant image name (optional)
retimg	(logical) return image of class nifti
reorient	(logical) If retimg, should file be reoriented when read in? Passed to readNIfTI.
shrinkfactor	Shrink factor passed to N3BiasFieldCorrection
...	additional arguments passed to N3BiasFieldCorrection

Value

If retimg then object of class nifti. Otherwise, Result from system command, depends if intern is TRUE or FALSE.

muschellij2/ENARSC2015 documentation built on May 23, 2019, 8:33 a.m.