复合码作为一种新兴的码制，兼容一维条码和二维条码的特点，在物流领域越来越被受到重视。
As a new barcode system, composite symbology has the features of one-dimensional barcode and two-dimensional barcode, which has got more and more attention in the field of logistics.
我们把二维条码和本文中提出的三维条码统称为高维条码。
Here, it and three-dimensional bar code presented in this paper are called high-dimensional bar code.
二维条码技术是在一维条码基本上发铺起来的应用范畴非常普遍的一种新兴自动识别技术，在世界各国中得到重视和推广应用。
Two-dimension bar code is a latest automated recognition technology developed from one-dimension bar code, which is widely utilized in many countries.
同时，3d条码自动识别系统及基于自动识读技术的二维条码防伪证件管理系统也具有很好的应用性和推广价值。
Also the 3d barcode reading system and the 2d barcode fabrication prevented certificate management system using barcode recognition technology are practical.
二维条码军用包装仓储管理系统由军区运行系统和各物资分配点运行系统组成。
The managing system of military packaging based on 2d barcode is composed of operational system of military area and operational system of every material distributive spot.
该文就二维条码的原理和特点进行了介绍。
介绍了二维条码符号表示及纠错码生成，给出二维条码用于信息隐藏技术的方法和途径，实现了用PDF417码传送信息，使通信信息更安全。
Methods that 2D-bar code uses in information hiding technology are given and translating information by PDF417 code is realized to make communication information more security.
本文在现有身份认证技术的基础上，结合二维条码和一次性口令认证技术，提出了移动商务环境下的一种身份认证方案。
The paper proposes a new OTP authentication scheme based on 2-d bar code and ADAPTS it into M-commerce environment.
本文在现有身份认证技术的基础上，结合二维条码和一次性口令认证技术，提出了移动商务环境下的一种身份认证方案。
The paper proposes a new OTP authentication scheme based on 2-d bar code and ADAPTS it into M-commerce environment.
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