Image steganography using last bit hiding with pattern matching algorithm

Abstract

Steganography can be defined as the art and science of hiding data so that no one knows about hidden data except the sender and receiver. It is used to hide data inside data. Steganography is not a new concept , but a new era of this technique has started as computer came into existence as different algorithms are used to hide data with different cover media. Some historical points about this technique are as follows: layer. This tablet was sent to Greece without