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31
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INFORMATICALT
2007
112
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INFORMATICALT 2007
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Look-up Table Based Reversible Data Hiding for Error Diffused Halftone Images
13 years 10 months ago
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www.mii.lt
This paper proposes a reversible data hiding method for error diffused halftone images. It employs statistics feature of pixel block patterns to embed data, and utilizes the HVS ch...
Jeng-Shyang Pan, Hao Luo, Zhe-Ming Lu
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32
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DICTA
2003
115
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Applied Computing
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DICTA 2003
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Reversible Data Embedding Based on the Haar Wavelet Decomposition
14 years 9 days ago
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www.aprs.org.au
This paper presents an improved version of Tian’s algorithm for reversible data embedding. The improvement is highest at low embedding rates.
Henk J. A. M. Heijmans, Lute Kamstra
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