huihut/OpenCV-MinGW-Build
👀 MinGW 32bit and 64bit version of OpenCV compiled on Windows. Including OpenCV 3.3.1, 3.4.1, 3.4.1-x64, 3.4.5, 3.4.6, 3.4.7, 3.4.8-x64, 3.4.9, 4.0.0-alpha-x64, 4.0.0-rc-x64, 4.0.1-x64, 4.1.0, 4.1.0-x64, 4.1.1-x64, 4.5.0-with-contrib, 4.5.2-x64 observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3195
- days_rel: n/a
- days_push: 1642
- n_releases_24m: 0
Adoption not part of the score
1071 stars · 230 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A repository of prebuilt OpenCV binaries (32-bit and 64-bit) compiled with MinGW on Windows, covering versions from 3.3.1 through 4.5.5 including contrib modules. It saves Windows developers using MinGW-based toolchains (Code::Blocks, Qt, CMake) from having to compile OpenCV themselves.
Use cases
- use opencv with mingw on windows without building from source
- download prebuilt opencv dlls for codeblocks
- set up opencv for a qt project on windows
- link opencv 4.5 with contrib modules in a mingw-w64 project
- avoid cmake compilation of opencv on windows
- get 32-bit and 64-bit opencv builds for windows
When to choose
- you develop C++ on Windows with MinGW/Code::Blocks/Qt and need ready-to-use OpenCV binaries
- you want opencv-contrib modules included without compiling
- you need an older OpenCV version (3.x/4.x) as a MinGW build
When to avoid
- you use MSVC (Visual Studio) - official OpenCV Windows binaries are a better fit
- you need the latest OpenCV release or active updates - the last build is from 2022
- you target Linux or macOS
- you need a licensed/supported distribution - no license file is provided here
Facets
library · maturity maintenance
computer-vision image-processing machine-learning computer-vision image-processing machine-learning developer-tools windows cpp opencv mingw prebuilt-binaries cmake dll opencv-contrib codeblocks qt
5 sources
- readme: https://github.com/huihut/OpenCV-MinGW-Build · fetched 2026-08-28 · 1bb4ebd4577e
- homepage: https://opencv.org/ · fetched 2026-08-29 · 8bf4f687313b
- site_page: https://opencv.org/about · fetched 2026-08-29 · a74aac9831af
- site_page: https://docs.opencv.org/ · fetched 2026-08-29 · 085fdcbfa974
- site_page: https://opencv.org/releases · fetched 2026-08-29 · 2d9ea17f694f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| huihut/OpenCV-MinGW-Build | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="huihut/OpenCV-MinGW-Build")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem