Image Based Steganography

Steganography is a technique of hiding data in a way, such that no eavesdropper can identify the changes in original media. The methodology we proposed is Least Significant Bit Substitution to perform Steganalysis. The main idea of this technique is to directly alter LSB of the cover image with secret data. Various methods have been proposed in the literature which most of them are not capable of both preventing visual degradation and providing a large embedding capacity. With this method, it can be ensured that the embedding capacity of data can be large and also its resolution.