Self-reference based semi-fragile image watermarking scheme for authentication

In this paper, a novel image watermarking scheme is proposed. With the combination of JPEG compression scheme, the watermark is embedded in to the host image by consideration of the relationship between the quantized pixels and the original pixels. Since the proposed scheme has a nice combination of...

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Bibliographic Details
Main Authors: Yong-Gang Fu, Hui-Rong Wang
Format: Conference Proceeding
Language:English
Subjects:
Authentication
Discrete cosine transforms
Discrete transforms
Educational institutions
Image coding
Image processing
Internet
Robustness
Self-reference
Semi-fragile
Transform coding
Watermarking
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Description
Summary:In this paper, a novel image watermarking scheme is proposed. With the combination of JPEG compression scheme, the watermark is embedded in to the host image by consideration of the relationship between the quantized pixels and the original pixels. Since the proposed scheme has a nice combination of JPEG compression, the proposed scheme has good robustness against JPEG compressions. The experimental results show that the proposed scheme has good localization ability, and the good robustness against general image processing.
ISSN:2163-5048
2163-5056
DOI:10.1109/IWASID.2008.4688349