CAMERA MOUNTING ERROR CORRECTION DEVICE AND CAMERA MOUNTING ERROR CORRECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a camera mounting error correction device capable of correcting the mounting error of a camera without using any exclusive facility or device.SOLUTION: A camera mounting error correction device 10 includes: a vanishing point coordinate detection part 11 for detecting the vanishing point coordinates of a vanishing point picked up on the pickup image of a camera; a rotational angle calculation part 13 for calculating a rotational angle in the height direction of the camera at the mounting position of the camera on the basis of the vanishing point coordinates; a mounting height calculation part 14 for calculating the height of the mounting position of the camera on the basis of the rotational angle in the height direction of the camera; and an error correction part 15 for correcting an error in the mounting height of the camera on the basis of the height of the mounting position of the camera.