supported in part by National Basic Research Program of China (Grant No. 2011CB302204);National Science Foundation of China (Grant No. 61025013);Sino-Singapore JRP (Grant No. 2010DFA11010);Beijing Natural Science Foundation (Grant No. 4112043);Fundamental Research Funds for the Central Universities (Grant No. 2009JBZ006-3)
A novel digital watermarking scheme featuring centroid-based sectoring is proposed in this paper. To get higher robustness against geometric attacks, such as rotation, scaling, and translation (RST), a delicate sync...