Fig. 4From: The secure steganography for hiding images via GANThe residual steganographic images generated by HIGAN. The first three rows are the cover images, the corresponding steganographic images generated by our model, and the secret images, respectively; the last three rows are the residual images obtained by the subtraction of the steganographic images and corresponding carrier images with 5 ×, 10 ×, and 20 × enhancementBack to article page