Attacks on Steganographic Systems
IH '99 Proceedings of the Third International Workshop on Information Hiding
Detection of LSB Steganography via Sample Pair Analysis
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
Reliable detection of LSB steganography in color and grayscale images
MM&Sec '01 Proceedings of the 2001 workshop on Multimedia and security: new challenges
Defending against statistical steganalysis
SSYM'01 Proceedings of the 10th conference on USENIX Security Symposium - Volume 10
Improved detection of LSB steganography in grayscale images
IH'04 Proceedings of the 6th international conference on Information Hiding
Detection of LSB steganography via sample pair analysis
IEEE Transactions on Signal Processing
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The problem of searching and detecting spatial LSB (Least Significant Bits) steganographic images on the Internet is discussed. A full scheme on images searching and detecting is investigated, and a novel steganalysis algorithm, LSM algorithm, is proposed. In the scheme, doubtful images will be detected with RS, SPA and LSM method and associated decision will be given depending on these three methods. By adopting heuristic method, once the detector captures an image, same images in the same searching spaces can be found quickly. The simulation results show that the scheme is effective for spatial LSB steganographic images searching and detection on the Internet.