Geometrically Invariant NSCT-GPCET-Based Image Watermarking with Accurate Moment Calculation. - Wenbing Wang; Shengli Liu 004; Liu Feng (J. Circuits Syst. Comput., 2021)

A Polar Complex Exponential Transform-Based Zero-Watermarking for Multiple Medical Images with High Discrimination. - Wenbing Wang; Yan Li 058; Shengli Liu 004 (Secur. Commun. Networks, 2021)