rescale_img

filename of image to be read into R or nifti object

filename

filename of png of histogram of values of image to be made. For no
png - set to NULL (default)

pngname

logical - should the image be written.
filename must be character if this is TRUE (default)

write.nii

minimum value of image (default -1024 (for CT)).  If no thresholding
set to -Inf

min.val

maximum value of image (default 3071 (for CT)).  If no thresholding
set to Inf

max.val

if TRUE, any values $< 0$ will be set to 0

ROIformat

character value to add to description slot of NIfTI header

writer

extra methods to be passed to <code><a href="/link/writeNIfTI?package=fslr&version=1.3" rd-options="" data-mini-rdoc="fslr::writeNIfTI">writeNIfTI</a></code>

Rescales an image to be in certain value range.  This was created
as sometimes DICOM scale and slope parameters may be inconsistent across sites
and the data need to be value restricted

Wrapper functions that interface with FSL
    (http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/), a powerful and commonly-used
    neuroimaging software, using system commands. The goal is to be able to
    interface with FSL completely in R, where you pass R nifti objects and the
    function executes an FSL command and returns an R nifti object if desired.

rescale_img: Image Rescaler

Description

Usage

Arguments

Value