Comparing 2 images using their hash values. An original image and a modified image. First transform the image in a grayscale one, then find the difference between every 2 pixels, and after that apply a hash function on the diff vector.
Comparing 2 images using their hash values. An original image and a modified image. First transform the image in a grayscale one, then find the difference between every 2 pixels, and after that apply a hash function on the diff vector.