摘要
本文介绍了二维条形码的发展状况和编码的几个关键因素,并以PDF417码为例介绍了堆叠式二维条码的一般结构及其应用,最后阐述了二维条码应用的最新发展方向。
In this paper, we discuss the development of the 2-D bar code and several important factors of encoding. Then by taking the PDF417 bar code as an example, we introduce the normal structure and application of the 2-D bar code, and finally address the newest development direction of its application.
出处
《计算机工程与科学》
CSCD
2003年第5期50-52,共3页
Computer Engineering & Science
