FPGA Hardware Architecture of the Steganographic ConText Technique

Abstract

This work presents a hardware architecture of the ConText steganographic technique in a Cyclone II FPGA of the Altera family. The ConText technique takes advantage of noisy regions and those with abrupt gray levels changes in an image where the hidden information is very difficult to detect; the process to locate this region is highly repetitive and… (More)
DOI: 10.1109/CONIELECOMP.2008.24

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