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INFORMATICALT
2007

112views more INFORMATICALT 2007»

Look-up Table Based Reversible Data Hiding for Error Diffused Halftone Images

13 years 4 months ago

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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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ICIP
2007
IEEE

218views Image Processing» more ICIP 2007»

Infinity-Norm Rotation for Reversible Data Hiding

13 years 10 months ago

Download www.eecs.qmul.ac.uk

In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...

Lei Yang, Pengwei Hao

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ICIP
2002
IEEE

114views Image Processing» more ICIP 2002»

Reversible data hiding

14 years 6 months ago

Download www.ece.rochester.edu

We present a novel reversible (lossless) data hiding (embedding) technique, which enables the exact recovery of the original host signal upon extraction of the embedded informatio...

Mehmet Utku Celik, Gaurav Sharma, Eli Saber, A. Mu...

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ICPR
2008
IEEE

118views Computer Vision» more ICPR 2008»

Reversible binary image data hiding by run-length histogram modification

13 years 11 months ago

Download figment.cse.usf.edu

Guorong Xuan, Yun Q. Shi, Peiqi Chai, Xuefeng Tong...

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