【摘要】 本文介绍一种新型的定量鉴别以微量磁性特征编码的磁码鉴别仪器,由于磁码的隐含性、微量化、多特征编码以及低成本、鉴别快速等特点而成为极具应用前景的新型防伪技术。更多还原

【Abstract】 This paper describes a new Magnetic Coda Discriminator , which can quantitative discriminate the mark of coding with tiny magnetism features. As the magnetic code is invisible , tiny magnetic, coding of several features, and low cost, as well as its operation is easy and fast, this technique became a mew anti-counterfeiting technique with wide prospects.更多还原