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A New Compression-Based Method for Estimating LSB Replacement Rate in Color and Grayscale Images

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2 Author(s)
Viktor Monarev ; Inst. of Comput. Technol. SB RAS, Novosibirsk, Russia ; Andrey Pestunov

In this paper a new compression-based method for estimating LSB replacement rate in color and grayscale images is introduced. We compare this method experimentally with the state-of-the-art improved WS steganalysis. The results of our experiments show that depending on the archiver the new method can be more effective than improved WS steganalysis for noisy color images.

Published in:

Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2011 Seventh International Conference on

Date of Conference:

14-16 Oct. 2011