A Robust Quantum Watermark Algorithm Based on Quantum Log-Polar Images. - Zhiguo Qu; Zhenwen Cheng; Mingming Wang (ICCCS (2), 2017)

Anti-noise Quantum Network Coding Protocol Based on Bell States and Butterfly Network Model. - Zhiguo Qu; Zhexi Zhang; Zhenwen Cheng (ICAIS (3), 2019)

Matrix Coding-Based Quantum Image Steganography Algorithm. - Zhiguo Qu; Zhenwen Cheng; Xiaojun Wang 001 (IEEE Access, 2019)

A novel quantum image steganography algorithm based on exploiting modification direction. - Zhiguo Qu; Zhenwen Cheng; Wenjie Liu 001; Xiaojun Wang 001 (Multim. Tools Appl., 2019)