Multimedia content screening using a dual watermarking and fingerprinting system
Proceedings of the tenth ACM international conference on Multimedia
Collusion-secure fingerprinting for digital data
IEEE Transactions on Information Theory
Robust template matching for affine resistant image watermarks
IEEE Transactions on Image Processing
Rotation, scale, and translation resilient watermarking for images
IEEE Transactions on Image Processing
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This paper proposes a novel image fingerprinting scheme based on customer ID embedding and an auto correlation function (ACF), which is resilient to geometric distortions. We embed multi-bits using the random sequence set corresponding to the customer ID, which is easy to trace illegal re-distributor of the image. In this scheme, a periodic fingerprinting pattern is embedded in DWT domain by considering HVS. To restore the geometric attacked image, the ACF of the estimated fingerprint is applied and heuristic algorithms are performed to detect AC peaks correctly. The experimental result fingerprint of the inserted image confirmed that an extraction is successfully made after the geometrical distortion and lossy compression.