Second generation benchmarking and application oriented ... - CVML

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2. New attacks

The copy attack (estimation-based)

Marked

data

WM

estimation

Scaling factor

Target

data

Perceptual

mask

Attacked

data

Computer Vision Group

University of Geneva

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2. New attacks Denoising and remodulation attacks (estimation-based) Marked data WM estimation - + + Attacked data Mask estimation Additional noise Scaling factor Aim at modification of WM using modulation opposite to that used at embedding Computer Vision Group University of Geneva

2. New attacks The copy attack (estimation-based) Marked data WM estimation Scaling factor Target data Perceptual mask Attacked data Computer Vision Group University of Geneva

Page 1 and 2: Second generation benchmarking and
Page 3 and 4: 1. Benchmarking state-of-art • Ro
Page 5 and 6: 1. Benchmarking state-of-art Classi
Page 7: 2. New attacks Estimation-based Ass
Page 11 and 12: 2. New attacks • Non-uniform line
Page 13 and 14: 3. New quality metrics Comparison
Page 15 and 16: 4. Checkmark Application oriented e
Page 17 and 18: 5. Conclusions • Current Stirmark

Second generation benchmarking and application oriented ... - CVML

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