| 摘要 |
PROBLEM TO BE SOLVED: To quickly calibrate positional deviation of a camera attached to a mobile body by an inexpensive configuration.SOLUTION: A camera calibrator 10 includes a camera 11 arranged on an outside of a mobile body 100, an image superposition unit 122 generating a superposed image by superposing a calibration object 42 on a captured image by the camera 11, a storage unit 126 for storing a plurality of calibration objects 42 rotated by a predetermined angle each, and an operation unit 124 for instructing the image superposition unit 122 to move the calibration object 42 in parallel when a movement instruction in vertical or horizontal direction for the calibration object 42 of the superposed image is received, for instructing the image superposition unit 122 to acquire the calibration object 42 corresponding to a rotation angle from the storage unit 126 and to superpose on a captured image when a movement instruction in a rotation direction for the calibration object 42 of the superposed image is received, and for calculating a pan/tilt/roll angle for calibrating deviation of attachment position of the camera 11. |
