… the Benford-Fourier theory and improved it in [23] or even more [24] to face also multi (up to
three) JPEG … of benford-fourier coefficients. In: IEEE International Workshop on Information …

… DCT coefficients F(u, v) to obtain the quantized DCT coefficients \(F_q(u,v)\) (Equation (5)).
Note that quantization is the main source of the loss in the JPEG compression due to its many-…

… A benford-fourier JPEG compression detector. In: IEEE International Conference on Image
… Multiple JPEG compression detection by means of benford-fourier coefficients. IEEE …

… image content to have a more accurate detection. The convolutional neural network (CNN) …
provide acceptable detection accuracy and sensitivity to quality factors (QFs) in two scenarios…

… detecting the traces of previous JPEG compression in images stored in an uncompressed
format. Such a scenario arises in many … detector based on the statistics of Benford-Fourier (BF) …

… of Benford–Fourier coefficients that enabled detecting the number of compression stages …
results pertaining to multiple compression detection in JPEG images. Overlapping blocks of …

… detector of JPEG compression traces in uncompressed formats based on Benford-Fourier
coefficients … We will consider multiple compressed JPEG images (more than two times of …

… Multiple jpeg compression detection by means of benford-fourier coefficients. In: Information
Forensics and Security (WIFS), 2014 IEEE International Workshop on IEEE, pp. 113–118 (…

… Additionally, we discuss resilience to JPEG compression in order to better define the … [11]
address the multiple JPEG compression detection problem by means of Benford-Fourier …

… coefficients, and the one in [9] relies on Benford-Fourier analysis. However, a major drawback
of these methods … scenario, several other methods for detecting double compression have …