Chengyong Shao

Generalized Discrete Entropic Uncertainty Relations on Linear Canonical Transform

Xiaotong Wang, Guanlei Xu, Yue Ma, 2013 .

Reversible Data-Hiding Scheme for 2-D Vector Maps Based on Difference Expansion

Xiamu Niu, Xiao Tong Wang, Cheng Yong Shao, 2007, IEEE Transactions on Information Forensics and Security.

A SURVEY OF DIGITAL VECTOR MAP WATERMARKING

Xiaotong Wang, XiaMu Niu, Chengyong Shao, 2006 .

A Shape-Preserving Method for Watermarking 2D Vector Maps Based on Statistic Detection

Xiamu Niu, Xiao Tong Wang, Cheng Yong Shao, 2006, IEICE Trans. Inf. Syst..

GIS Watermarking: Hiding Data in 2D Vector Maps

Xiamu Niu, Xiao Tong Wang, Cheng Yong Shao, 2007, Intelligent Multimedia Data Hiding: New Directions.