An efficient print-scanning resilient data hiding scheme based on a novel LPM.

Xiangui Kang Xiong Zhong Jiwu Huang Wenjun Zeng An efficient print-scanning resilient data hiding scheme based on a novel LPM. 2080-2083 2008 ICIP http://dx.doi.org/10.1109/ICIP.2008.4712196 conf/icip/2008 db/conf/icip/icip2008.html#KangZHZ08