Steganographic system based on higher-order statistics

  title={Steganographic system based on higher-order statistics},
  author={Roman Tzschoppe and Robert B{\"a}uml and Johannes B. Huber and Andr{\'e} Kaup},
  booktitle={Security and Watermarking of Multimedia Contents},
Universal blind steganalysis attempts to detect steganographic data without knowledge about the applied steganographic system. Farid proposed such a detection algorithm based on higher-order statistics for separating original images from stego images. His method shows an astonishing performance on current steganographic schemes. Starting from the statistical approach in Farid’s algorithm, we investigate the well known steganographic tool Jsteg as well as a newer approach proposed by Eggers et… CONTINUE READING