OpenCV
The widely used open-source computer vision library for image processing, feature detection, video analysis and camera calibration.
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| Category | Computer Vision APIs |
|---|---|
| Authentication | No auth |
| Pricing | Free |
| Source | Open Source |
| Website | https://opencv.org/ |
| Docs | https://docs.opencv.org/ |
| Last checked | 2026-10-14 |
| As JSON | /api/v1/directory/opencv.json |