Adaptive image camouflage using human visual system model

The development of image decryption techniques means that some current encryption techniques that turn a secret image into a meaningless image are no longer safe. Recently, encrypting an image into another meaningful image has opened a new route to transmit the secret image. This paper proposes an improved image encryption approach to camouflage the secret image into another host image. The visual quality of the final camouflage image has been...