Titlebook: Informed Watermarking; Joachim Eggers,Bernd Girod Book 2002 Springer Science+Business Media New York 2002 Shannon.Signal.Standard.communic

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書目名稱Informed Watermarking影響因子(影響力)




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書目名稱Informed Watermarking網(wǎng)絡(luò)公開度




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書目名稱Informed Watermarking被引頻次




書目名稱Informed Watermarking被引頻次學(xué)科排名




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外表讀作

FLUSH

Digital Watermarking: A Game Between Embedder and Attacker,attacks being constrained to additive noise and linear filtering is analyzed. The presented analysis provides upper bounds on the achievable performance of blind watermarking schemes for general embedding schemes, and tighter upper bounds for specific embedding schemes like SCS or SS.

放縱

Applications, schemes are discussed. The robustness of ST-SCS watermarks embedded in the block-DCT domain against optimized linear filtering attacks and image compression is investigated. Finally, the usefullness of SCS watermarking for integrity-verification of image data is demonstrated.

Pessary

General Concepts and State-of-the-Art,e diversity of the aspects involved in digital watermarking, an exhaustive discussion of the state-of-the art of the entire research of digital watermarking is beyond the scope of this book. However, an overview and brief description of previous fundamental work on digital watermarking and recent results is given as far as necessary.

澄清

碎石

Introduction,roperties like simple noise-free transmission over general-purpose channels, compact storage, perfect copying, and simple editing. Further, the availability of the Internet as an open global network for the transmission of digital data accelerated the use of digital media.

Tractable

無可非議

壓迫

Digital Watermarking: A Game Between Embedder and Attacker,ignal quality. In contrast, an attacker tries to hinder watermark communication while impairing the host signal quality as little as possible. The attacker might apply more severe attacks than simple AWGN as considered so far. The solution of the game between the watermark embedder and attacker for