基于机器视觉的冬枣生熟检测系统研究

孙中国; 于复生; 殷盛江; 李腾飞

doi:10.13433/j.cnki.1003-8728.2014.0726

基于机器视觉的冬枣生熟检测系统研究

doi: 10.13433/j.cnki.1003-8728.2014.0726

孙中国^1,2,
于复生^1,2, ,,
殷盛江¹,
李腾飞¹

1.
山东建筑大学,机电工程学院济南 250101;
2.
山东省高校机械工程创新技术重点实验室济南 250101

基金项目:

国家自然科学基金项目(51075245)资助

详细信息

作者简介:
孙中国(1988-)，硕士研究生，研究方向为工业机器人工程及机电精密测控系统，sunzhongguo888@126.Com

通讯作者:
于复生，教授，博士生导师，romeatrol@163.com

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- 文章访问数: 303
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- 被引次数: 0
出版历程
- 收稿日期: 2013-02-27
- 刊出日期: 2015-06-10

Study on the Mature Inspection of Winter Jujube Based on Machine Vision

1.
School of Mechanical and Electronic Engineering,Shandong Jianzhu University,Jinan 250101;
2.
Key Laboratory of Mechanical Engineering & Innovation Technology in Universities of Shandong,Jinan 250101

摘要

摘要: 以表面颜色为冬枣生熟判别指标,建立了基于机器视觉技术的冬枣生熟检测系统。该系统包括一组可以自动上料、自动下料、光源、CCD摄像头、数据采集板、分枣器、控制器、计算机等硬件以及图像采集处理软件组成。系统的实现过程为:控制器控制步进电机的运转,由网格皮带将冬枣均匀地送到分枣器支架上,CCD摄像头每隔2 s采集一幅冬枣图像,当采集图像时电机停止运行,图像处理软件将采集到的rGB图像转化到HSI模型空间,用HIS模型中的H分量描述冬枣颜色特征。试验结果表明:该系统的分辨正确率为90.23%,可以满足自动分拣的要求。
- 机器视觉 /
- 冬枣 /
- 生熟 /
- 检测
Abstract: A new system for inspecting the mature of winter jujube is developed. This automatic inspection systemis composed of an automatic uploading and cutting device, a light source, a CCD camera, a data acquisitionboards, the winter jujube sorter, a controllers, a computer and other hardware and software for image collecting andprocessing. The implementation process of the system are as follows: the controller controls the operation of astepper motor by a mesh belt and the winter jujubes are evenly transported to the stand of the winter jujube sorter,the CCD camera collect a image of winter jujube every two seconds, the motor will stops running during the imageacquisition. The rGB image is transformed into the HIS model space. Then the H component of the HIS model isused to description the color features of the winter jujube. The test results show that the correct rate of identificationis 90% and it can meet the automatic sorting requirements.
- cameras /
- charge coupled devices /
- computer software /
- computer vision

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参考文献(11)

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