Camera calibration With OpenCV — OpenCV 2.4.13.7 documentation

Camera calibration With OpenCV¶ Cameras have been around for a long-long time. However, with the introduction of the cheap pinhole cameras in the late 20th century, they became a common occurrence in our everyday life. Unfortunately, this cheapness comes with its price: significant distortion. Luckily, these are constants and with a calibration and some remapping we can correct this. Furthermore,