摘要
简单介绍了QR码的基本结构,分析研究了在基于WINCE智能手机时,QR码图像数据的灰度化、滤波、二值化、定位及矫正等预处理。重点讨论了系统在WINCE平台上实现时图像采集问题,并设计实现了一个基于WINCE智能手机的QR码识别系统。
The paper introduced the basic structure of QR code,analyzed image pre-processing of QR code based on WINCE smartphone,such as gray level transformation,median filter,binarization,location and rectification.Then,it discussed the problem of image collection when the system was implemented on WINCE platform and designed and implemented a QR code recognition system based on WINCE smartphone.
出处
《煤炭技术》
CAS
北大核心
2010年第8期210-211,共2页
Coal Technology
基金
河南省教育厅科技项目(项目编号:2008B520047)
