A Secure Data Transmission by Embedding Marked Encrypted Image on Cloak Image

Steganography is the art of concealing a message, image, or file within another message, image or file. Data hiding is the method of embedding confidential information into a set of host data such as photograph, television signal or any other identity card Reversible data hiding in images is a technique, by which the original cover can be losslessly recovered after the embedded message is extracted. To ensure security, the authors propose a novel method in which the marked encrypted image is embedded on a cloak image.

Provided by: Iosrjournals Topic: Big Data Date Added: Apr 2014 Format: PDF

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