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Fast Fallback Watermark Detection Using Perceptual Hashes
2021
Electronics
Forensic watermarking is often used to enable the tracing of digital pirates that leak copyright-protected videos. However, existing watermarking methods have a limited robustness and may be vulnerable to targeted attacks. Our previous work proposed a fallback detection method that uses secondary watermarks rather than the primary watermarks embedded by existing methods. However, the previously proposed fallback method is slow and requires access to all watermarked videos. This paper proposes
doi:10.3390/electronics10101155
fatcat:u4dinb3xkzasnhxfvua77knhs4