imagej/imagej2
Open scientific N-dimensional image processing :microscope: :sparkler: observed · 2026-08-28
Health v2 · maintenance only
75/100
- Activity 96
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5333
- days_rel: n/a
- days_push: 26
- n_releases_24m: 0
Adoption not part of the score
1399 stars · 350 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
ImageJ2 is an open-source Java framework and application for processing and analyzing N-dimensional scientific image data, built on the ImgLib2 library. It separates image processing logic from the UI, enabling headless use on servers, embedding in Java apps like KNIME, and access from Python via PyImageJ.
Use cases
- segment and analyze multidimensional microscopy images
- run image processing pipelines headlessly on a server
- embed scientific image analysis into a Java application
- analyze image data from Python via PyImageJ
- perform colocalization, deconvolution, registration, and tracking on scientific images
When to choose
- you need N-dimensional scientific image processing in Java
- you want headless or embedded image analysis without a GUI
- you need a plugin-extensible platform compatible with ImageJ1 and Fiji
When to avoid
- you need a simple one-off image editor for casual photo editing
- your project is not JVM-based and PyImageJ bridging is too heavy
- you need real-time or GPU-accelerated computer vision inference
Facets
library · maturity stable
image-processing computer-vision plugin-system image-processing computer-vision bioinformatics developer-tools jvm cross-platform cli scientific-imaging ndimensional imglib2 fiji headless microscopy image-analysis
4 sources
- readme: https://github.com/imagej/imagej2 · fetched 2026-08-28 · f18b81d58656
- homepage: https://imagej.net/ · fetched 2026-08-29 · 88338cd582ef
- site_page: https://imagej.net/learn/faq · fetched 2026-08-29 · 00b7d2bb8e94
- site_page: https://imagej.net/update-sites/faq · fetched 2026-08-29 · 4d8f0094f846
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| imagej/imagej2 | main | 75 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem