A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Autocorrelation-function-based watermarking with side information
2003
Security and Watermarking of Multimedia Contents V
In this paper, we propose an improved autocorrelation function (ACF) based watermarking. The autocorrelation function based watermarking has been known to be one of the effective watermarking schemes that are resilient to geometric transform attacks. In this watermarking scheme, both the peaks in the autocorrelation function of a marked image and the embedded watermark should survive after various attacks. Generally, the autocorrelation peaks are less robust than the actual watermark signal.
doi:10.1117/12.476845
dblp:conf/sswmc/LeeLS03
fatcat:ld7c6k3igzapjessmafpfl7lmu