# ANTsX/ANTs

Advanced Normalization Tools (ANTs)

Repository: https://github.com/ANTsX/ANTs
Canonical: https://ross.abutalabs.com/products/antsx-ants
Language: C++
License: Apache-2.0
License Family: permissive
Topics: image-registration, image-segmentation, medical-image-processing, neuroimaging
Last push: 2026-08-25T23:23:18+00:00

## Health v2 (maintenance only)
Score: 83/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 54, longevity 100
- inputs: {"age_days": 4970, "days_push": 8, "days_rel": 231, "gap_med": 60.5, "n_releases_24m": 7}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1497, forks 407 (observed 2026-08-28T04:04:53.942099+00:00)

## What it is
Advanced Normalization Tools (ANTs) is a C++ command-line library for high-dimensional medical image registration and segmentation, built on the Insight Toolkit (ITK). It supports organizing, visualizing, and statistically exploring large biomedical image sets across modalities, species, and organ systems, with Python (ANTsPy) and R (ANTsR) bindings.

## Use cases
- register MRI brain images to a template
- segment brain tumors in medical scans
- normalize neuroimaging data for statistical analysis
- align multimodal biomedical images across time
- compute high-dimensional image mappings for brain structure analysis
- process medical images across species or organs

## When to choose
- you need state-of-the-art medical image registration or segmentation
- you work in neuroimaging or biomedical research and want a proven, competition-winning toolkit
- you want Python or R integration via ANTsPy/ANTsR
- you need cross-species or cross-organ imaging workflows with minimal customization

## When to avoid
- you need general-purpose photo or graphics image editing rather than scientific imaging
- you want a GUI-based medical imaging tool
- you need lightweight real-time image processing in a production web service

## Facets
- artifact type: library
- maturity: active
- function: image-processing, computer-vision
- domain: healthcare, bioinformatics, data-science
- platform: cpp, cli
- tags: medical-imaging, neuroimaging, image-registration, image-segmentation, itk, brain-imaging, mri, linux, macos, docker

## Member repositories
- ANTsX/ANTs (main) score 83

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:53.942099+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:33:07.118519+00:00, confidence not recorded.
  - readme: https://github.com/ANTsX/ANTs (fetched 2026-08-28T04:04:53.942099+00:00, sha 58e3d5332b49)
- Data as of 2026-08-30T08:39:29.467469+00:00.