DETECTION OF HIDDEN CONTENT IMAGES, COMPRESSED BY FRACTAL ALGORITHM
Keywords:steganography, information hiding, fractal image compression, detection, stegoanalytic criterion
AbstractThe criterion for detecting of hidden data in fractal code of images is suggested in the article. The approach consisting in estimation of steganographic threat of every record in the fractal code is used. This estimation is based on peculiarities of fractal compression. The number of positively estimated blocks is used for further general conclusion about the possibility of built-in data obtaining. The efficiency of the developed detector is found out experimentally and compared to existing ones.
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How to Cite
A. Vasyura and Y. Zolotavkin, “DETECTION OF HIDDEN CONTENT IMAGES, COMPRESSED BY FRACTAL ALGORITHM”, Works of VNTU, no. 3, Dec. 2015.
Information Technologies and Computer Engineering