| WINCE平台上S3C6410的QR码识别系统设计 |
| |
| 引用本文： | 张训汉.WINCE平台上S3C6410的QR码识别系统设计[J].计算机与现代化,2011(8):60-63. |
| |
| 作者姓名： | 张训汉 |
| |
| 作者单位： | 南京航空航天大学计算机科学与技术学院,江苏南京,210016 |
| |
| 基金项目： | 国家自然科学基金资助项目(60903104) |
| |
| 摘 要： | 为了推广二维条码在嵌入式系统的应用,本文设计并实现在S3C6410开发板上基于WINCE平台的QR码识别系统。简单介绍QR码的基本结构,分析研究QR码图像的灰度化、中值滤波、二值化等预处理,以及QR码的定位及矫正。重点讨论实时图像采集问题。系统经使用具有很好的稳定性及较高的条码识别率。
|
| 关 键 词： | QR码 S3C6410 WINCE 图像处理 DirectShow |
Design of QR Code Recognition System Based on S3C6410 and WINCE |
| |
| ZHANG Xun-han.Design of QR Code Recognition System Based on S3C6410 and WINCE[J].Computer and Modernization,2011(8):60-63. |
| |
| Authors: | ZHANG Xun-han |
| |
| Affiliation: | ZHANG Xun-han(College of Computer Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
| |
| Abstract: | In order to promote the application of two dimensional barcode in embedded systems,this paper designs a QR code recognition system.The system is based on S3C6410 development board and WINCE platform.Firstly,this paper briefly introduces the basic structure of QR code.And then,it analyzes the gray level transformation,median filter and binarization of QR code image,and studies the location and rectification of QR code.The last but not the least,it emphatically discusses the problem of real-time image acquisi... |
| |
| Keywords: | QR code S3C6410 WINCE image processing DirectShow |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
