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Creates an intrinsic camera matrix from focal lengths and principal point

Name Type Description
inFx Real x focal distance.
inFy Real y focal distance.
inCx Real principal point x.
inCy Real principal point y.
outCameraMatrix Matrix


This filter is not a wrapper of an OpenCV function, but it is an utility function, which allows for easier usage of some OpenCV function wrappers.

Complexity Level

This filter is available on Basic Complexity Level.

See Also

  • cvCalibrateCamera – Finds the camera intrinsic and extrinsic parameters from pairs of corresponding image and object points arrays.