摘要
介绍一维条码的原理及应用的局限性,分析二维条码技术及其应用,研究PDF417二维条码的原理和特点,探讨条码技术在图书馆中的应用原则及要求,并列举了条码技术编码实例。
On the basis of analyzing the principles and drawbacks of one-dimensional bar code,this paper expounds on the technology and application of two-dimensional bar code, focusing on the detailed principles and characteristics of PDF417 and goes on to probe into the requirements of applying bar code technology in library with examples.
出处
《华南热带农业大学学报》
2004年第2期51-57,共7页
Journal of South China University of Tropical Agriculture
