An information encryption method is proposed based on digital holographic technique and phase retrieve algorithm.
提出了一种基于数字全息技术和相位恢复算法的信息加密方法。
Digital holography is a new holographic imaging technique and has been applied in many fields.
数字全息术是一种新型的全息成像技术，具有广泛的应用范围。
A new encrypted in-line holographic watermarking technique is proposed based on double-random phase encoding method, holography and digital watermarking.
在研究数字全息技术的基础上，提出了一种新的加密的同轴全息数字水印方法。
应用推荐