Weitong Chen

Screen-Cam Robust Image Watermarking with Feature-Based Synchronization

Weitong Chen, Tapio Seppänen, Anja Keskinarkaus, 2020, Applied Sciences.

Commutative Encryption and Watermarking Algorithm Based on Feature Invariants for Secure Vector Map

Changqing Zhu, Deyu Tong, Qifei Zhou, 2020, IEEE Access.

Zero Watermarking Algorithm for Vector Geographic Data Based on the Number of Neighboring Features

Changqing Zhu, Na Ren, Qifei Zhou, 2021, Symmetry.

Screen-Cam Robust and Blind Watermarking for Tile Satellite Images

Tapio Seppänen, Anja Keskinarkaus, Changqing Zhu, 2020, IEEE Access.

Joint Image Encryption and Screen-Cam Robust Two Watermarking Scheme

Tapio Seppänen, Anja Keskinarkaus, Changqing Zhu, 2021, Sensors.