transformix(1)

apply geometric transform to an image

Section 1 elastix bookworm source

Description

TRANSFORMIX

NAME

transformix - apply geometric transform to an image

SYNOPSIS

transformix mandatory-args [optional-args]

DESCRIPTION

transformix applies a transform on an input image and/or generates a deformation field. The transform is specified in the transform-parameter file.

OPTIONS

Call transformix from the command line with mandatory arguments:
-out output directory
-tp transform-parameter file, only 1

Optional extra commands:
-in input image to deform
-def file containing input-image points

the point are transformed according to the specified transform-parameter file use "-def all" to transform all points from the input-image, which effectively generates a deformation field.

-jac use "-jac all" to generate an image with the determinant of the
spatial Jacobian
-jacmat use "-jacmat all" to generate an image with the spatial Jacobian
matrix at each voxel
-priority set the process priority to high or belownormal (Windows only)
-threads set the maximum number of threads of transformix

At least one of the options "-in", "-def", "-jac", or "-jacmat" should be given.

The transform-parameter file must contain all the information necessary for transformix to run properly. That includes which transform to use, with which parameters, etc. For a usable transform-parameter file, see the output of elastix.