现代电子技术2017，Vol.40Issue(4)：44-48,5.DOI:10.16652/j.issn.1004-373x.2017.04.012
计算机辅助视觉下的英文字母识别软件系统设计与实现
Design and implementation of English letter recognition software with computer aided vision
摘要
Abstract
The traditional English letter recognition method with computer aided vision is based on the image edge contour detection method,which is easy to be affected by false contour features in the process of letter recognition,which leads to the low recognition accuracy. In this paper,the computer aided design of the English letter recognition software is conducted in com⁃bination with the embedded Linux device program. QT/Embedded is taken as GUI to build user application program. The GNU development tool set based on X86 is adopted to carry out configuration and compilation of English letters recognition file system with computer aided vision. The design optimization of software was done by means of development of the device drive program, including the character device driver,block device driver and network device driver. The system testing results show that the English letter recognition software has high recognition accuracy,perfect convergence,high reliability and better man⁃machine interaction.关键词
计算机辅助视觉/英文字母识别/软件设计/GUIKey words
computer aided vision/English letter recognition/software design/GUI分类
信息技术与安全科学引用本文复制引用
李玉霞..计算机辅助视觉下的英文字母识别软件系统设计与实现[J].现代电子技术,2017,40(4):44-48,5.基金项目
国家自然科学基金面上项目 （）
