Abstract : Using electronic watermarks as copyright protection for still images requires robustness against attacks. In this paper we propose a watermarking scheme that is robust to rotation, scaling and translation (RST) distortions. The watermark is embedded in a 1D invariant domain that is a projection of the polar Fourier transform. Roc curves depicting false positives versus detection probability of the watermark are provided, under various geometrical attacks and JPEG coding.
https://hal-supelec.archives-ouvertes.fr/hal-00871152
Contributor : Claude Delpha
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Submitted on : Tuesday, October 8, 2013 - 11:14:26 PM
Last modification on : Monday, June 24, 2019 - 2:36:14 PM
Maxime Ossonce, Claude Delpha, Pierre Duhamel. Rotation and Scale Insensitive Image Watermarking. ICIP 2004, Oct 2004, Singapore, Singapore. pp.2611-2614, ⟨10.1109/ICIP.2004.1421638⟩. ⟨hal-00871152⟩
