1. 利用一步彩虹光路，进行多次曝光，拍摄了三维物的伪真全息图。
Multiple exposures are acted by means of one-step rainbow optical circuit, and the false-colour hologram of three-dimensional matter is taken.
2. 另外，针对在乱序事件流情况下处理非自发事件时出现的伪真事件问题，通过改进ERD对非自发事件的检测方法，提出一种非自发事件防伪检测算法AFD。
In addition, by improving the detection algorithm of non-spontaneous event in ERD method, proposes a anti-forgery detection algorithm AFD to solve the problem of forgery event caused by timestamp out-of-order.
3. 三维物的伪真全息图
False-colour Hologram of Three-dimensional Matter