[PDF][PDF] Efficient Image Steganography Approaches Based on Mix Column Transform Technique
WM Abduallah - 2015 - researchgate.net
Steganography is the science of hiding a message signal in a host signal, without any
perceptual distortion of the host signal. Using steganography, information can be hidden in …
perceptual distortion of the host signal. Using steganography, information can be hidden in …