Titlebook: Digital Watermarking; 4th International Wo Mauro Barni,Ingemar Cox,Hyoung-Joong Kim Conference proceedings 2005 Springer-Verlag Berlin Heid

obstruct

痛苦一下

David G. Ostrow,Terence C. Gayleequires a secure watermarking technique. For each context, a threat analysis is purposed. This presentation allows us to illustrate all the certainties the community has on the subject, browsing all key papers. The end of the paper is devoted to what remains not clear, intuitions and future studies.

橢圓

耐寒

Peak-Bone-Mass

Obvious

Effectiveness of ST-DM Watermarking Against Intra-video Collusionng factor . upon watermark robustness. As a last contribution, we evaluate the impact of TFA on the quality of the attacked video, demonstrating that, unless motion compensated averaging is used, only a few frames can be averaged without introducing annoying artifacts.

enterprise

inveigh

打算

Yehudi M. Felman,King K. Holmesels, we name .. By exploiting information-theoretic notions, we show how to modify detection/authentication watermarking algorithms in order to counteract oracle attacks. We present three proposals, one based on randomization, another one based on time delay and a third one based on both randomization and delay.

Certainty

https://doi.org/10.1007/978-1-4612-3528-6ion. The advantages of stochastic modulation steganography include high capacity and better security. Current steganalysis methods that are applicable to the detection of hidden message in traditional least significant bit (LSB) or additive noise model based steganography cannot reliably detect the