Image automatic correction system of digital image extracting equipment and method thereof

This invention provides a kind of automatic image correcting system, which can correct several digital images capturing apparatus. The image-capturing module of digital image capturing apparatus can adjust the displayed image by a set of image adjustment parameter. The system comprises a correcting control module, which built-in the digital image capturing apparatus and the optical path channel. The correcting control module comprises at least a group of testing image files and a group of corresponding standard image files. The optical path channel enables the light beam that displayed on the image display module to be captured by the image-capturing module and become a captured image file. The correcting control module can display the testing image through an image display module, and transfer the image to the image-capturing module through the optical path channel, so to generate the capturing image file. The correcting control module can compare the captured image file with the standard image file, and reset the image adjustment parameter.