TY - RPRT TI - Phase-only encryption and watermarking based on phase-shifting interferometry. AU - Ming-Zhao He AU - Lu-Zhong Cai AU - Qing Liu AU - Xiu-Lun Yang PY - 2005 DO - 10.1364/ao.44.002600 UR - https://pubmed.ncbi.nlm.nih.gov/15881069/ ID - 15881069 ER -