Questions: Discussion Site or new ANTsDoc or try this version ... also read our guide to evaluation strategies and addressing new problems with ANTs or other software. New ANTs handout, part of forthcoming ANTs tutorial material.

ANTsTalk - subject to change at any moment

ANTsRegistrationTalk - subject to change at any moment

Email: antsr.me at gmail dot com

Install ANTs via pre-built: Packages @ github older versions @ sourceforge ... also, Github Releases are here thanks to Arman Eshaghi.

Build ANTs from: Source-Code (recommended)

ANTs Dashboard thanks to Arman Eshaghi and Hans J. Johnson

ANTs extracts information from complex datasets that include imaging (Word Cloud). Paired with ANTsR (answer), ANTs is useful for managing, interpreting and visualizing multidimensional data. ANTs is popularly considered a state-of-the-art medical image registration and segmentation toolkit. ANTsR is an emerging tool supporting standardized multimodality image analysis. ANTs depends on the Insight ToolKit (ITK), a widely used medical image processing library to which ANTs developers contribute. A summary of some ANTs findings and tutorial material (most of which is on this page) is here.

Role: Creator, Algorithm Design, Implementation, more

Role: Compeller, Algorithm Design, Implementation Guru, more

Role: Large-Scale Application, Testing, Software design

Core: Gang Song (Originator), Philip A. Cook, Jeffrey T. Duda (DTI), Ben M. Kandel (Perfusion, multivariate analysis)

Diffeomorphisms: SyN, Independent Evaluation: Klein, Murphy, Template Construction (2004)(2010), Similarity Metrics, Multivariate registration, Multiple modality analysis and statistical bias

Atropos Multivar-EM Segmentation (link), Multi-atlas methods (link), Bias Correction (link), DiReCT cortical thickness (link), DiReCT in chimpanzees

Prior-Based Eigenanatomy (in prep), Sparse CCA (1), (2), Sparse Regression (link)

morphology, GetLargestComponent, CCA, FillHoles ... much more!

• Structural MRI
• Functional MRI
• Network Analysis

• Structure
• Perfusion MRI
• Branching

• The SyN and N4 bias correction papers and other relevant references in Pubmed

• Visualization: e.g. a gource of ANTs development

• DiReCT cortical thickness papers

• A folder of relevant docs: segmentation, registration, usage(old), for clinical apps

• ANTs redesigned for generality, automation, multi-core computation with ITKv4

• Dev'd ITKv4 with Kitware, GE, Natl. Lib of Medicine & Academia

• ANTs finished in 1st rank in Klein 2009 intl. brain mapping competition

• ANTs finished 1st overall in EMPIRE10 intl. lung mapping competition

• ANTs is the standard registration for MICCAI-2013 segmentation competitions

• Conducting ANTs-based R tutorial @ MICCAI-2013

• ITK-focused Frontiers in Neuroinformatics research topic here

• Won the BRATS 2013 challenge with ANTsR

• Won the best paper award at the STACOM 2014 challenge

antsRegistration bash example

Eigenanatomy for multivariate neuroimage analysis via PCA & CCA

ANTs and ITK paper

Pre-built ANTs templates with spatial priors download

The ANTs Cortical Thickness Pipeline example

"Cooking" tissue priors for templates example (after you build your template)

Basic Brain Mapping example

Large deformation example

Template construction example

Automobile example

Asymmetry example

Point-set mapping which includes the PSE metric and affine and deformable registration with (labeled) pointsets or iterative closest point

Feature matching example ... not up to date ...

Chimpanzee cortical thickness example

Global optimization example

Morphing example

fMRI or Motion Correction example

fMRI reproducibility example

fMRI prediction example ... WIP ...

Cardiac example

Brain extraction example

N4 bias correction <-> segmentation example

Cortical thickness example

MALF labeling example example

Lung and lobe estimation example

Bibliography bibtex of ANTs-related papers

ANTs google scholar page

Presentations: e.g. a Prezi about ANTs (WIP)

Reproducible science as a teaching tool: e.g. compilable ANTs tutorial (WIP)

Other examples slideshow

Landmark-based mapping for e.g. hippocampus discussed here

Brief ANTs segmentation video

Google Scholar

Pubmed

Here is some boilerplate regarding ants image processing:

We will analyze multiple modality neuroimaging data with Advanced Normalization Tools (ANTs) version >= 2.1 [1] (http://stnava.github.io/ANTs/). ANTs has proven performance in lifespan analyses of brain morphology [1] and function [2] in both adult [1] and pediatric brain data [2,5,6] including infants [7]. ANTs employs both probabilistic tissue segmentation (via Atropos [3]) and machine learning methods based on expert labeled data (via joint label fusion [4]) in order to maximize reliability and consistency of multiple modality image segmentation. These methods allow detailed extraction of critical image-based biomarkers such as volumes (e.g. hippocampus and amygdala), cortical thickness and area and connectivity metrics derived from structural white matter [13] or functional connectivity [12]. Critically, all ANTs components are capable of leveraging multivariate image features as well as expert knowledge in order to learn the best segmentation strategy available for each individual image [3,4]. This flexibility in segmentation and the underlying high-performance normalization methods have been validated by winning several internationally recognized medical image processing challenges conducted within the premier conferences within the field and published in several accompanying articles [8][9][10][11].

References

[1] http://www.ncbi.nlm.nih.gov/pubmed/24879923

[2] http://www.ncbi.nlm.nih.gov/pubmed/24817849

[3] http://www.ncbi.nlm.nih.gov/pubmed/21373993

[4] http://www.ncbi.nlm.nih.gov/pubmed/21237273

[5] http://www.ncbi.nlm.nih.gov/pubmed/22517961

[6] http://www.ncbi.nlm.nih.gov/pubmed/24033570

[7] http://www.ncbi.nlm.nih.gov/pubmed/24139564

[8] http://www.ncbi.nlm.nih.gov/pubmed/21632295

[9] http://www.ncbi.nlm.nih.gov/pubmed/19195496

[10] http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3837555/

[11] http://nmr.mgh.harvard.edu/~koen/MenzeTMI2014.pdf

[12] http://www.ncbi.nlm.nih.gov/pubmed/23813017

[13] http://www.ncbi.nlm.nih.gov/pubmed/24830834

ANTs was supported by: R01-EB006266-01 and by K01-ES025432-01