DCT-Domain Blind Detection Watermarking Algorithm

Yao Long Qi; Zi Yu Cheng

doi:10.4028/www.scientific.net/AMM.608-609.468

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 608-609DCT-Domain Blind Detection Watermarking Algorithm

DCT-Domain Blind Detection Watermarking Algorithm

Abstract:

The digitization of information medium not only provides great convenience for the access of information, but also evidently improves the efficiency and accuracy of information expression. Especially with the development of modern net-communication technique, the exchange and transmission of data becomes very easy. The paper proposes a new image watermarking algorithm —— DCT-domain binary image watermarking algorithm. The algorithm is a blind detection algorithm without the needs of host primary image in the process of extracting watermark. The added watermarking information has good invisibility. And it has better anti-attack capability on JPEG attack of watermarking attack method.

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Periodical:

Applied Mechanics and Materials (Volumes 608-609)

Pages:

468-472

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.608-609.468

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Online since:

October 2014

Authors:

Yao Long Qi*, Zi Yu Cheng

Keywords:

Block-Means, DCT-Domain, Watermarking Algorithm

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* - Corresponding Author

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