[13] E.-C. Chang, M. S. Kankanhalli, X. Guan, H. Zhiyong, and W. Yinghui,
Image authentication using content based compression," ACM Multi-
media Systems, vol. 9, no. 2, pp. 121{130, 2003.
[14] H. Farid and S. Lyu, Higher-order wavelet statistics and their appli-
cation to digital forensics," in IEEE Workshop on Statistical Analysis
in Computer Vision, Madison, Wisconsin, 2003.
[15] T.-T. Ng, S.-F. Chang, and Q. Sun, Blind detection of photomontage
using higher order statistics," in IEEE International Symposium on
Circuits and Systems, Vancouver, Canada, 2004.
[16] Image database for digital watermarking." [Online]. Available:
http://www.petitcolas.net/fabien/watermarking
[17] A. Georghiades, P. Belhumeur, and D. Kriegman, From few to many:
Illumination cone models for face recognition under variable lighting
and pose," IEEE Transactions in Pattern Analysis Machine Intelli-
gence, vol. 23, no. 6, pp. 643{660, 2001.
[18] Usc-sipi image database," University of Southern California. [Online].
Available: http://sipi.usc.edu/services/database/Database.html
[19] T.-T. Ng and S.-F. Chang, A data set of authentic and spliced image
blocks," Columbia University, ADVENT Technical Report 203-2004 -3,
June 8 2004.
[20] S. Lyu and H. Farid, How realistic is photorealistic?" IEEE Transac-
tions on Signal Processing, vol. 53, no. 2, pp. 845{850, 2005.
[21] submitted to a conference for blind review.
[22] T. Ianeva, A. de Vries, and H. Rohrig, Detecting cartoons: A case
study in automatic video-genre classification," in IEEE International
Conference on Multimedia and Expo, vol. 1, 2003, pp. 449 { 452.
[23] J. R. Smith and S.-F. Chang, Visually searching the web for content,"
IEEE Multimedia, vol. 4, no. 3, pp. 12{20, 1997.
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