Traditional Culture Encyclopedia - Traditional customs - Camera Calibration Why does the chessboard have to be full of pictures?

Camera Calibration Why does the chessboard have to be full of pictures?

It provides greater convenience for camera calibration.

The main purpose of this is to provide great convenience for shooting the target, and the accuracy is very high. Camera calibration can be accurate without special targets, only a chessboard printed on paper is needed.

Camera calibration methods include traditional camera calibration methods, active vision camera calibration methods, project organization calibration methods and zero distortion camera calibration methods.