METHOD FOR ADJUSTING PARAMETERS IN DISTORTION CALIBRATION OF IMAGE ACQUIRED BY CAMERA HAVING FISH EYE LENS

摘要

PURPOSE: A parameter control method for compensating the distortion of an image is provided to efficiently control a parameter of an obtained image such as an optical center location and a focus distance. CONSTITUTION: At least one sample image is photographed by a camera module(S100). A housing area and an image area of the camera module are classified based on the obtained sample image. The outermost line of the image area is extracted(S110). An adjustment optical center coordinate value is determined based on the extracted outermost line of the image area(S120).