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Reversible information hiding for VQ indices based on locally adaptive coding
(2011-06-14)
Steganography is one of protective methods for secret communications over public networks such as the Internet. This paper proposes a novel reversible information hiding method for vector quantization (VQ) compressed images ...
Robust Lossless Semi Fragile Information Protection in Images
Internet security finds it difficult to keep the information secure and to maintain the integrity of the data. Sending messages over the internet secretly is one of the major tasks as it is widely used for passing the ...
A Novel Information Concealing Method Based on
(2011-06-14)
A steganographic scheme with a very good visual quality of stego images was
proposed by Zhang and Wang. However, the maximum hiding capacity of this method is
1 bit per pixel (bpp). To improve the hiding capacity of Zhang ...
A lossless data embedding technique by joint neighboring coding
(2011-06-14)
Information hiding methods are currently exploited by many researchers for various applications. Proposing an efficient and feasible information hiding method is valuable. This paper presents a new reversible information ...
Robust Watermarking Scheme Applied to Radiological Medical Images
(IEICE Transactions on Information and Systems, 2008)
High payload data-hiding in audio signals based on a modified OFDM approach
(Elsevier Ltd., 2013)
Efficient implementation of the RDM-QIM algorithm in an FPGA
(IEICE Electronics Express, 2009)
Efficient implementation of the RDM-QIM algorithm in an FPGA
(IEICE Electronics Express, 2009)
On the implementation of a hardware architecture for an audio data hiding system
(Springer Science+Business Media, 2011)