An image processing method, including: obtaining image data of a photographed original image, and obtaining ambient infrared intensity I that is used when the original image is photographed; obtaining infrared image data corresponding to I according to a preset correspondence between tested infrared intensity and infrared image data; obtaining corrected image data according to the image data of the original image and the infrared image data corresponding to I; and obtaining a corresponding corrected image according to the corrected image data, and outputting the corrected image.