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Survey on Different Techniques of Image Steganography
Author(s) -
Omkar Shetye,
Chinmay Vanmali,
Moses Fernandes,
Prachi Patil
Publication year - 2016
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2016908759
Subject(s) - computer science , steganography , image (mathematics) , data science , information retrieval , artificial intelligence
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 types – text, 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.

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