Lu-Zhong Cai

Digital image encryption and watermarking by phase-shifting interferometry.

Qing Liu, Lu-Zhong Cai, Ming-Zhao He, 2004, Applied optics.

Phase-only encryption and watermarking based on phase-shifting interferometry.

Qing Liu, Lu-Zhong Cai, Ming-Zhao He, 2005, Applied optics.

Full-phase image encryption by two-step phase-shifting interferometry

Xian-Feng Xu, Hao Zhang, Guoyan Dong, 2008 .

Digital color image watermarking based on phase-shifting interferometry and neighboring pixel value subtraction algorithm in the discrete-cosine-transform domain.

Xian-Feng Xu, Hao Zhang, Lu-Zhong Cai, 2007, Applied optics.

Information security system by iterative multiple-phase retrieval and pixel random permutation.

Lu-Zhong Cai, Xiu-Lun Yang, Xiang-Feng Meng, 2006, Applied optics.

Experimental demonstrations of the digital correction of complex wave errors caused by arbitrary phase-shift errors in phase-shifting interferometry.

Lu-Zhong Cai, Ming-Zhao He, Xiangfeng Meng, 2006, Applied optics.