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16

ICIP
2006
IEEE

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Public Key Watermarking for Reversible Image Authentication

13 years 10 months ago

Public Key Watermarking for Reversible Image Authentication

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In this paper, we propose a new public key watermarking scheme for reversible image authentication where if the image is authentic, the distortion due to embedding can be completely removed from the watermarked image after the hidden data has been extracted. This technique utilizes histogram characteristics of the difference image and modiﬁes pixel values slightly to embed more data than other lossless data hiding algorithm. We show that the lower bound of the PSNR(peak

Sang-Kwang Lee, Young-Ho Suh, Yo-Sung Ho

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ICIP 2006 | Image | Image Processing | Key Watermarking Scheme | Reversible Image Authentication |

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Added	11 Jun 2010
Updated	11 Jun 2010
Type	Conference
Year	2006
Where	ICIP
Authors	Sang-Kwang Lee, Young-Ho Suh, Yo-Sung Ho

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