---
name: "ANTSUseDeformationFieldToGetAffineTransform"
section: "1"
platform: "linux"
package: "ants"
version: "2.5.4+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/ANTSUseDeformationFieldToGetAffineTransform"
---

# ANTSUseDeformationFieldToGetAffineTransform(1)

part of ANTS registration suite

## NAME

ANTSUseDeformationFieldToGetAffineTransform - part of ANTS registration suite

## SYNOPSIS

**ANTSUseDeformationFieldToGetAffineTransform** *zzzWarp.nii.gz load\_ratio(ex: 0.01)* \[*rigid \| affine*\] *OutAffine.txt* \[*mask.nii.gz*\]

## DESCRIPTION

-

  we expect the input deformation field in the same physical space as the images you want to

load\_ratio: ratio of points to be loaded from deformation field (to save memory)

-

  the mask gives the region from which points will be selected ...