International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Steganography is an important area of research in recent years involving a number of applications. In this paper, a new steganography technique is presented, implemented and analyzed. The proposed method hides the secret message into cover medium. It can hide three images into one. Evaluation is done on PSNR based. Comparison with existing techniques is also compared. Then, the performance specification of image steganography is discussed. Different embedding techniques that are LSB, spatial domain, DCT and Huffman encoding are generalized.