Cost / License
- Free
- Open Source (BSD-2-Clause)
Platforms
- Windows
- Linux


realtime-calib is described as 'Real-time multi-camera calibration — intrinsics, distortion and 6-DoF extrinsics for USB camera rigs, with live feedback. Headless in Docker, driven from any device' and is an app in the development category. There are three alternatives to realtime-calib for Windows, Linux, Web-based, SaaS and Mac. The best realtime-calib alternative is Caliscope, which is both free and Open Source. Other great apps like realtime-calib are Calib Camera Calibrator and Camera Calibrator.


Commercial desktop software for geometric camera calibration: single-camera, N-camera stereo with joint bundle adjustment, multi-camera systems and multi-target setups.

Web-based single-camera calibration tool: upload images of a ChArUco or checkerboard target and get the camera matrix and distortion coefficients.



