Optimally weighted least-squares steganalysis

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6505, Issue , 2007, Pages

  Ker, Andrew D ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Error distribution; Steganography; Structural steganalysis

Indexed keywords

ERROR ANALYSIS; LEAST SQUARES APPROXIMATIONS; PARAMETER ESTIMATION; PROBLEM SOLVING; SAMPLING;

ERROR DISTRIBUTION; SIGNIFICANT BIT (LSB); STEGANOGRAPHY; STRUCTURAL STEGANALYSIS;

DATA PRIVACY;

EID: 34548277537     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.704606     Document Type: Conference Paper

References (11)

1. A. Ker, "A general framework for the structural steganalysis of LSB replacement," in Proc. 7th Information Hiding Workshop, Springer LNCS 3727, pp. 296-311, 2005.
2. A. Ker, "Quantitive evaluation of Pairs and RS steganalysis," in Security, Steganography, and Watermarking of Multimedia Contents VI, E. J. Delp III and P. W. Wong, eds., Proc. SPIE 5306, pp. 83-97, 2004.
3. R. Böhme, "Assessment of steganalytic methods using multiple regression models," in Proc. 7th Information Hiding Workshop, Springer LNCS 3727, pp. 278-295, 2005.
4. R. Böhme and A. Ker, "A two-factor error model for quantitative steganalysis," in Security, Steganography and Watermarking of Multimedia Contents VIII, E. J. Delp III and P. W. Wong, eds., Proc. SPIE 6072, pp. 59-74, 2006.
5. A. Ker, "Derivation of error distribution in least-squares steganalysis." To appear in IEEE Transactions on Information Forensics and Security, 2007.
6. P. Lu, X. Luo, Q. Tang, and L. Shen, "An improved sample pairs method for detection of LSB embedding," in Proc. 6th Information Hiding Workshop, Springer LNCS 3200, pp. 116-127, 2004.
7. S. Dumitrescu, X. Wu, and Z. Wang, "Detection of LSB steganography via sample pair analysis," IEEE Transactions on Signal Processing 51(7), pp. 1995-2007, 2003.
8. A. Ker, "Fourth-order structural steganalysis and analysis of cover assumptions," in Security, Steganography and Watermarking of Multimedia Contents VIII, E. J. Delp III and P. W. Wong, eds., Proc. SPIE 6072, pp. 25-38, 2006.
9. A. Ker, "Steganalysis of embedding in two least significant bits." To appear in IEEE Transactions on Information Forensics and Security, 2007.
10. J. Fridrich, M. Goljan, and R. Du, "Reliable detection of LSB steganography in color and grayscale images," Proc. ACM Workshop on Multimedia and Security, pp. 27-30, 2001.
11. A. Ker, "Improved detection of LSB steganography in grayscale images," in Proc. 6th Information Hiding Workshop, Springer LNCS 3200, pp. 97-115, 2004.