Secure Bit-Plane Based Steganography for Secret Communication

A secure method for steganography is proposed. Pixel-value differencing (PVD) steganography and bit-plane complexity segmentation (BPCS) steganography have the weakness of generating blocky effects and noise in smooth areas and being detectable with steganalysis. To overcome these weaknesses, a secure bit-plane based steganography method on the spatial domain is presented, which uses a robust measure to select noisy blocks for embedding messages. A matrix embedding technique is also applied to reduce the change of cover images. Given that the statistical property of cover images is well preserved in stego-images. the proposed method is undetectable by steganalysis that uses RS analysis or histogram-based analysis. The proposed method is compared with the PVD and BPCS steganography methods. Experimental results confirm that the proposed method is secure against potential attacks.
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Issue Date
2010-01
Language
ENG
Citation

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E93D, pp.79 - 86

ISSN
0916-8532
DOI
10.1587/transinf.E93.D.79
URI
http://hdl.handle.net/10203/14641
Appears in Collection
CS-Journal Papers(저널논문)
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