以直方图差值序列为特征的JPEG MB2隐写分析

綦科谢冬青

Steganalysis for JPEG MB2 steganography based on histogram differentiation random sequence

Ke QI Dong-qing XIE

计算机应用 . 2011, (04): 956 -959 . DOI: 10.3724/SP.J.1087.2011.00956