The application of digit in modern anti-counterfeiting printing;
数字在现代防伪印刷技术中的应用
Research on anti-counterfeiting problem of Chinese medicine products;
我国医药产品防伪对策探讨
RFID pivotal technology research in anti-counterfeiting;
RFID在产品防伪应用中的关键技术研究
Nickel electroforming is an important procedure of holographic anti counterfeiting.
电铸镍是激光全息防伪中的一个重要工序。
A novel transparent anti counterfeiting film with laser hologram has been studied.
采用溶胶 -凝胶方法制备透明TiO2 激光全息防伪薄膜 ,能够替代传统的镀铝膜 。
A anti counterfeiting method using CGH phase coding is presented in this paper.
提出一种计算全息位相编码防伪方法。
An anti-fake method based on visual characteristics and morphology screen coding;
一种基于视觉特性及形态网屏编码的纸介质信息防伪方法
It is used not only in anti-fake printing, butalso in surface decoration of high grade products.
详细介绍了光学变色油墨的一般概况、光学变色原理及其主要应用领域,指出光学变色油墨不仅可用于印刷防伪,还可用于高档产品的表面装饰,随着生产技术的进步、工艺的改进,光学变色油墨的应用领域将更加广泛。
The circuit that collects and process the anti-fake signals is designed based on the principle of machine identification.
设计了防伪信号采集和处理的电路,对传感器传输进来的信号进行处理,便于MCU单元进行信号的处理进而对钞票进行识别。
Forgery prevention and detection are of great social importance.
防伪技术一直是人们关注的一个热点 ,针对印刷品盗版特定场合防伪存在成本较高的问题 ,在分析印刷扫描给电子图象带来误差的基础上提出了一种用于印刷品防伪的数字水印技术 。
A watermarking on image which can be used to forgery prevention for printed brands is proposed.
本文提出了一种用于印刷域商标防伪的水印算法。
Through the analysis of legal issues of the ID card in management and use as well as its nature and characteristics, the thesis points out that increasing the techmological contents and improving the abilityof forgery prevention are the keys to settle the problems about safety and reliability of the ID card.
本文通过对当前身份证使用和管理中存在的法律问题以及身份证性质和特征的分析，指出强化身份证的技术含量、提高身份证防伪程度是当前解决身份证安全性、可靠性不够的关键，并在此基础上就如何强化和把好身份证的技术关作了探讨。