摘要
本文提出一种对彩虹全息图的颜色加密方法。文章介绍了基本原理、色度学计算及实验验证过程。
Proposed in this paper is a technique for adding more color secrets in rainbow holograms. The key points of this method are that by means of traversing area partition of master hologram and synthesis of the dispersion viewing window, a special chromatic order in reconstructed image will be resulted. In addition, the basic principle, the chroma calculation and the experiments are presented.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1991年第9期705-708,704,共5页
Chinese Journal of Lasers
基金
国家自然科学基金资助
关键词
彩虹全息图
色散观察窗
设计
rainbow hologram, dispersion viewing window, guarding against counterfeit, colorimeter
