Registered APPARATUS AND METHOD FOR CALIBRATING A CAMERA

Project Code: 13VE1400, Real brush/liquid image input/output device and platform for reality enhanced digital painting canvas, Suh Jeong Dae

Abstract: An apparatus for calibrating a camera comprises a camera; an input unit configured to receive a segmentation diagonal ratio of the environment quadrangle; a memory configured to store a program; and a processor configured to perform camera calibration based on the program, wherein the program is configured to: extract diagonal parameters of a centered quadrangle from the image; estimate length of a projection center line; estimate a projection angle; estimate an angle between diagonals of a projection quadrangle; estimate a projection center point; and estimate extrinsic and intrinsic parameters of the camera.

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Status	Patent	Country	KIPRIS
Registered	카메라 캘리브레이션 장치 및 방법	KOREA