Titlebook: Digital Forensics and Watermarking; 10th International W Yun Qing Shi,Hyoung-Joong Kim,Fernando Perez-Gonza Conference proceedings 2012 Spr

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Yun Qing Shi,Hyoung-Joong Kim,Fernando Perez-GonzaFast conference proceedings.State of the art report.Up to date results

engrossed

Obscure

https://doi.org/10.1007/978-3-642-32205-1computational geometry; copyright protection; media security; model-checking; video surveillance

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Modern Trends in Steganography and Steganalysisto Alice, Bob, and the Warden influence some of the most fundamental aspects, including the way a steganographic system is built and broken and how much information can be securely embedded in a given object. While for simple artificial sources the problem of embedding messages undetectably has been

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BYRE

Vulnerary

前兆

A Drift Compensation Algorithm for H.264/AVC Video Robust Watermarking Schemeduce the visual distortion, which includes the reduction of the alteration of reference blocks caused by watermarking process. In our method, motion vector residuals of macroblocks in P frame are used as payloads of watermark. Discrete Cosine Transform (DCT) is performed on the motion vector residua

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