摘要
在所有类型的二维条码中,二维PDF417条码的应用范围最广,但随着经济的快速发展,条码应用范围的进一步扩大,二维PDF417条码承载信息的能力已不能满足人们的要求,因此本文以三维条码理论为基础,设计彩色三维PDF417条码,并研究了三维PDF417条码识别。
In the all of the two-dimensional, the PDF417 2D barcode is the most widely application. However, with the rapid development of economic, the barcode application scope has got the further enlargement. The ability of PDF417 2D barcode to carry information is not longer to satisfy the requirement. Based on the three-dimensional barcode theory, the paper researches the design and identification of color 3D PDF417 barcode.
出处
《自动化与信息工程》
2011年第3期9-14,44,共7页
Automation & Information Engineering
关键词
PDF417条码
三维条码
条码识别
PDF417 Barcode
Three-Dimensional Barcode
Barcode Identification
