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Second generation benchmarking and application oriented ... - CVML

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2. New attacks<br />

Denoising <strong>and</strong> remodulation attacks<br />

(estimation-based)<br />

Marked data<br />

WM<br />

estimation<br />

-<br />

+<br />

+<br />

Attacked data<br />

Mask<br />

estimation<br />

Additional<br />

noise<br />

Scaling factor<br />

Aim at modification of WM using modulation opposite to that used at embedding<br />

Computer Vision Group<br />

University of Geneva

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