可本地编译的嵌入式计算机视觉实验系统设计
发布时间:2018-05-13 17:08
本文选题:嵌入式系统 + 计算机视觉 ; 参考:《实验室研究与探索》2017年08期
【摘要】:开发了一套具有本地编译能力的低成本模块化嵌入式计算机视觉实验系统"CV-Innovator"。硬件上,该系统的嵌入式处理器采用全志A20双核ARM Cortex-A7 So C(System on Chip,片上系统),通过彩色CMOS摄像头OV7670采集实时图像,18 cm TFT-LCD显示屏和USB键盘鼠标提供友好的人机交互。软件上,为"CV-Innovator"构建了嵌入式Linux操作系统,可在嵌入式Linux环境下开发和运行基于Open CV和Qt的计算机视觉应用程序。进行了样机试制,并设计了一个人脸检测示例应用程序,其结果表明"CV-Innovator"能实现预期功能,可应用于我国高校计算机、电子信息及自动化等相关专业的本科实验教学。
[Abstract]:A low cost modular embedded computer vision experiment system "CV-Innovator" with local compiling capability is developed. In hardware, the embedded processor of the system adopts ARM Cortex-A7 so C(System on chip with full core A20, and provides friendly man-machine interaction with 18 cm TFT-LCD display screen and USB keyboard mouse through color CMOS camera OV7670. In software, the embedded Linux operating system is constructed for "CV-Innovator", which can develop and run the computer vision application program based on Open CV and QT in embedded Linux environment. The prototype is trial-produced, and an application program for human face detection is designed. The results show that "CV-Innovator" can realize the expected function and can be applied to undergraduate experiment teaching of computer, electronic information and automation in colleges and universities in China.
【作者单位】: 同济大学电子与信息工程学院;
【基金】:国家自然科学基金(71401125) 上海市重点课程建设项目 同济大学第11期实验教改项目 第8期精品实验项目
【分类号】:G434;TP368.1-4
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本文编号:1884063
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