IMAGE ENHANCEMENT METHOD

摘要

Provided is an image enhancement method, comprising the steps of: converting a grayscale value of each pixel of a pre-set image into a tonal value, a color saturation value and a luminance value of each pixel of the pre-set image; enhancing the color saturation value of each pixel of the pre-set image; correcting the color saturation value of each pixel of the pre-set image; and converting the corrected tonal value, the color saturation value and the luminance value of each pixel of the pre-set image into a corrected grayscale value of each pixel of the pre-set image.