Methods, systems, apparatus, and articles of manufacture for camera calibration

A non-transitory computer readable medium comprising instructions that, when executed, cause programmable circuitry to at least:

• detect, based on video frames captured by a camera positioned on a vehicle, a ground plane of the vehicle;
• determine, based on the ground plane, a first position parameter of the camera with respect to a coordinate system of the vehicle;
• track a plurality of features between ones of the video frames;
• and
• determine, based on the plurality of features, a second position parameter of the camera with respect to the coordinate system of the vehicle, the first position parameter different from the second position parameter.

An apparatus comprising:

• plane fitting circuitry to detect, based on video frames captured by a camera positioned on a vehicle, a ground plane of the vehicle;
• transformation circuitry to determine, based on the ground plane, a first position parameter of the camera with respect to a coordinate system of the vehicle;
• feature tracking circuitry to track a plurality of features between ones of the video frames;
• and
• yaw estimation circuitry to determine, based on the plurality of features, a second position parameter of the camera with respect to the coordinate system of the vehicle, the first position parameter different from the second position parameter.