An Edge Base Detection Image Steganography

Steganography is an important technique used for data hiding. It is being used by military, govt. agencies and other major agencies for concealing their information during transit and storage. The basic need of any steganography technique is data hiding capacity and undetectability. In this paper we have implemented an XOR based coding technique and the IWT based XOR coding technique for image steganography for Images. The experiment is conducted to test the effectiveness of our algorithm. Result proves the new proposed and implemented technique to be more successful than the previous ones.