Survey on Different Techniques of Image Steganography
Omkar Shetye, Chinmay Vanmali, Moses Fernandes, Prachi Patil · International Journal of Computer Applications · 2016
Steganography is the technique that hides any data behind other data.Many different carrier file formats can be used but digital images are the most popular ones because of their frequency on the Internet.Steganography are of four typestext, image, audio and video.There are many Steganography techniques for hiding secret information in images.A survey of image steganography is done here and all the techniques to hide a secret image behind an cover image are described.