uclouvain/openjpeg
Official repository of the OpenJPEG project observed · 2026-08-28
Health v2 · maintenance only
67/100
- Activity 91
- Release rhythm 16
- Longevity 100
Flags: no_license
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: 285
- age_days: 4217
- days_rel: 347
- days_push: 57
- n_releases_24m: 2
Adoption not part of the score
1108 stars · 519 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
OpenJPEG is an open-source JPEG 2000 codec written in C, officially recognized by ISO/IEC and ITU-T as the JPEG 2000 reference software. It provides encoding/decoding libraries plus command-line codec applications and a JPIP client-server implementation.
Use cases
- encode and decode jpeg 2000 images in c
- convert images to jp2 format
- embed a jpeg 2000 codec in an application
- process dicom or geospatial j2k imagery
- stream jpeg 2000 images over the web with jpip
When to choose
- you need a standards-compliant, ISO-recognized JPEG 2000 implementation
- you want a lightweight C library with a permissive BSD license
- you need JPIP remote browsing support
When to avoid
- you need actively maintained code with responsive issue triage - the repo is declared unmaintained
- you need JPEG (not JPEG 2000) support
- you prefer a high-level managed-language library without C bindings
Facets
library · maturity maintenance
image-processing compression sdk image-processing graphics files cross-platform c cpp jpeg2000 codec reference-implementation bsd-license
1 source
- readme: https://github.com/uclouvain/openjpeg · fetched 2026-08-28 · c11baa9b9220
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| uclouvain/openjpeg | main | 67 |
For agents
markdown · JSON · MCP: product_card(name="uclouvain/openjpeg")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem