论文信息 - ROTATION, TRANSLATION AND SCALING INVARIANT WATERMARKING USING A GENERALIZED RADON TRANSFORMATION

ROTATION, TRANSLATION AND SCALING INVARIANT WATERMARKING USING A GENERALIZED RADON TRANSFORMATION

A watermarking scheme able to resist geometric attacks is presented in this paper. The watermark embedding and detection are performed in a domain which is invariant to geometric attacks such as rotation, scaling and translation. The invariant domain is derived by applying a new generalized Radon transform to the image. The ability of the proposed method to withstand geometric attacks is evaluated experimentally.

M. G. Strintzis | D. Simitopoulos | A. Oikonomopoulos

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