Electronic rearview mirror CMS image correction system and device

The invention provides an electronic rearview mirror CMS image correction system and device, and the method comprises the steps: S1, collecting an image and lens parameters of an electronic rearview mirror; s2, analyzing and judging the image in combination with a lens parameter to obtain a judgment result; s3, correcting the image according to a judgment result to obtain a corrected image and an early warning report; and S4, displaying the corrected image, and broadcasting an early warning report. According to the method, distortion correction can be carried out by combining the image with the lens parameters, a judgment result capable of defining the correction direction on the basis of conforming to the lens parameters is obtained, so that the subsequent correction efficiency and speed are improved, subsequent acquisition errors of a camera can be effectively avoided through an early warning report, and on the basis, the accuracy of correction is improved. By analyzing and fusing the images, a three-dimens