Journal of Mathematical Imaging and Vision
On the modeling of DCT and subband image data for compression
IEEE Transactions on Image Processing
Benford's law for natural and synthetic images
Computational Aesthetics'05 Proceedings of the First Eurographics conference on Computational Aesthetics in Graphics, Visualization and Imaging
Digital image forensics: a booklet for beginners
Multimedia Tools and Applications
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IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
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In this paper, we attempt to shed light on Benford's law from the viewpoint of probability theory and point out its limitation in image forensic applications. First, we consider a generalized form of Benford's law and relate it to a random variable of a certain probability density function such as the generalized Gaussian or Laplacian function. Then, we examine the application of the generalized Benford's law to image forensic applications and point out such an application is vulnerable to the histogram manipulation attack.