Finding Extrinsics

Download MATLAB script from ext_test.zip

• ext_test1.m
• show_points.m (used to show corner points)

The calculation is performed by the MATLAB calibrator routine extrinsics:

 
[R, t] = extrinsics(imagePoints, worldPoints, cameraParams);

The rotation matrix together with the translation vector allows you to transform points from the world coordinate to the camera coordinate system.

See Also

Reference: Extrinsics Calculation

Maintained by John Loomis, last updated 26 Februayr 2017