Precompiled OpenCV 4.7.0 binaries for Raspberry Pi 3 & 4. Read the following blog post for additional information.
- NEON optimization
- VFPv3 optimization
- TBB library
- FFmpeg library
- GStreamer library
- Python 3 bindings
You can read detailed build information 32-bit or 64-bit.
- Raspberry Pi 3 Model A+
- Raspberry Pi 3 Model B+
- Raspberry Pi 4 Model B
Tested on Raspberry Pi 4 Model B (8 GB).
- Raspberry Pi OS Bullseye (32-bit and 64-bit)
- 32-bit:
wget https://github.com/prepkg/opencv-raspberrypi/releases/latest/download/opencv.debsudo apt install -y ./opencv.deb- 64-bit:
wget https://github.com/prepkg/opencv-raspberrypi/releases/latest/download/opencv_64.debsudo apt install -y ./opencv_64.debsudo apt purge --autoremove -y opencvDebian package contains the following shared libraries:
| Library | Description |
|---|---|
| libopencv_calib3d.so | Camera calibration and 3D reconstruction |
| libopencv_core.so | The Core Functionality |
| libopencv_dnn.so | Deep Neural Networks |
| libopencv_features2d.so | 2D Features framework |
| libopencv_flann.so | Feature Matching with FLANN |
| libopencv_gapi.so | Graph API |
| libopencv_highgui.so | High Level GUI and Media |
| libopencv_imgcodecs.so | Image Input and Output |
| libopencv_imgproc.so | Image Processing |
| libopencv_ml.so | Machine Learning |
| libopencv_objdetect.so | Object Detection |
| libopencv_photo.so | Computational photography |
| libopencv_stitching.so | Images stitching |
| libopencv_video.so | Video analysis |
| libopencv_videoio.so | Video Input and Output |
| libtbb.so | TBB (Threading Building Blocks) |
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