---
name: "mia-3dlandmarks-transform"
section: "1"
platform: "linux"
package: "mia-tools"
version: "2.4.7-11+b1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/mia-3dlandmarks-transform"
---

# mia-3dlandmarks-transform(1)

Transform 3D landmark positions.

## NAME

mia-3dlandmarks-transform - Transform 3D landmark positions.

## SYNOPSIS

**mia-3dlandmarks-transform -i \<in-file\> -o \<out-file\> -t \<transformation\> \[options\]**

## DESCRIPTION

**mia-3dlandmarks-transform** Transform the locations of the landmarks by means of a given 3D transformation. Note, landmark transformations do the inverse of an image transformation (in a manner of speaking), i.e. given a transformation V(x) in an image transformation the pixel intensity at x is set to the original intensity at V(x), while a landmark at x is moved to V(x).

## OPTIONS

- \-i --in-file=(input, required); io

  input landmark set\
    For supported file types see PLUGINS:3dlandmarklist/io

- \-o --out-file=(output, required); io

  output landmark set\
    For supported file types see PLUGINS:3dlandmarklist/io

- \-t --transformation=(input, required); io

  transformation file\
    For supported file types see PLUGINS:3dtransform/io

### Help & Info

- \-V --verbose=warning

  verbosity of output, print messages of given level and higher priorities. Supported priorities starting at lowest level are:

  *trace* ‐ Function call trace

  *debug* ‐ Debug output

  *info* ‐ Low level messages

  *message* ‐ Normal messages

  *warning* ‐ Warnings

  *fail* ‐ Report test failures

  *error* ‐ Report errors

  *fatal* ‐ Report only fatal errors

- \--copyright

  print copyright information

- \-h --help

  print this help

- \-? --usage

  print a short help

- \--version

  print the version number and exit

### Processing

- \--threads=-1

  Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).

## PLUGINS: 3dlandmarklist/io

- **datapool**

  Virtual IO to and from the internal data pool

Recognized file extensions:  .@

- **lmx**

  IO plugin to load and store 3D landmark lists

Recognized file extensions:  .lmx

## PLUGINS: 3dtransform/io

- **bbs**

  Binary (non-portable) serialized IO of 3D transformations

Recognized file extensions:  .bbs

- **datapool**

  Virtual IO to and from the internal data pool

Recognized file extensions:  .@

- **vista**

  Vista storage of 3D transformations

Recognized file extensions:  .v, .v3dt

- **xml**

  XML serialized IO of 3D transformations

Recognized file extensions:  .x3dt

## EXAMPLE

Transform the landmarks given in input.lmx by applyning the transfromation stored in trans.v and store the result in output.lmx

mia-3dlandmarks-transform -i input.lmx -t trans.v  -o output.lmx

## AUTHOR(s)

Gert Wollny

## COPYRIGHT

This software is Copyright (c) 1999‐2015 Leipzig, Germany and Madrid, Spain. It comes  with  ABSOLUTELY  NO WARRANTY  and  you  may redistribute it under the terms of the GNU  GENERAL PUBLIC LICENSE Version 3 (or later). For more  information run the program with the option '--copyright'.