Author: A. A. Sirota, M. A. Dryuchenko (Voronezh State University, Voronezh, Russia)
Computer Optics, Volume 38, Issue 4, Pages 833–842 (January 2014)
DOI: https://doi.org/10.18287/0134-2452-2014-38-4-833-842
Abstract
A steganography algorithm based on a relatively low-frequency spatial deformation of full color image fragments is considered. Correlation properties for the color channels of images are used for extraction of hidden data. Results of the algorithm application are presented.
Keywords
Steganography information hiding, elastic deformation, radial basis functions.
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