Steganalysis of images created in wavelet domain using quantization modulation

The goal of steganography is to avoid drawing suspicion in the transmission of multi-medium hidden message. But some evil may use medium to carry out some uncontrolled and unlimited information The multi-medium industry and many experts have aware of the ponderance of situation in network security and copyright protection. In this paper, we proposed a novel method to reveal existence of hidden communication in stego medium according statistics discrepancies in images, which had been hidden message