The application of a holographic leng in optical information processing with speckle encoding is presented.
本文研究了全息透镜在散斑编码光学信息处理中的应用。
2
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。
3
In this paper, pseudocolor encoding of 2-d holographic images with a one-step rainbow holographic technique is described.