摘要
随着信息技术的发展,二维条码技术的应用越来越广泛。QR码作为一种优秀的二维条码,在我国有特别的发展优势。首先本文系统地介绍了QR码的概念以及优势。最后重点的介绍了在各种可能的噪声存在的情况下,讨论了对QR码数字图像处理和识别软件的算法。
With the development of information technology, the barcode of two dimensions is more and more widely used. As a kind of outstanding two dimensions barcode, QR barcode has its special superiority in China. In this paper, the basic concepts and advantages of QR code are discussed firstly, then paper mainly introduces the algorithms of software development of processing and identification of barcode image with various cases of noise appearing in the processing barcode images.
出处
《信息技术》
2004年第1期61-63,共3页
Information Technology
关键词
QR码
二维条码
图像处理
图像识别
QR code
two dimensions barcode
image processing
image recognition
