| 基于Harris角点的视频图像检测算法的研究 |
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| 引用本文： | 滕书娟,李琳琳,唐春鸽.基于Harris角点的视频图像检测算法的研究[J].辽宁大学学报(自然科学版),2011,38(3):267-270. |
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| 作者姓名： | 滕书娟 李琳琳 唐春鸽 |
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| 作者单位： | 辽宁大学信息学院,辽宁沈阳,110036 |
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| 摘 要： | 随着时代的发展,科学研究、医疗卫生、公共安全和工农业生产等领域对数字图像采集和处理的应用越来越广泛,本文提出了一种基于USB2.0接口图像采集及处理系统的设计方案.该系统的数据采集源为图像传感器,包含数据传输,实时显示和角点提取三个模块.在角点提取过程中,对Harris算子的检测原理、实现方法及性能分析分别进行了说明.最终使用MATLAB编程工具,完成对不同图像的Harris角点检测.根据检测结果可以看出,使用Harris角点检测方法,检测速度快,得到的角点较均匀,算法稳定,对数字图像的处理有着重要的现实意义和应用价值.
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| 关 键 词： | USB2.0 Harris算子 角点检测 MATLAB |
The Research of Video Image Based on Harris Corner Detector |
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| TENG Shu-juan
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LI Lin-lin
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TANG Chun-ge.The Research of Video Image Based on Harris Corner Detector[J].Journal of Liaoning University(Natural Sciences Edition),2011,38(3):267-270. |
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| Authors: | TENG Shu-juan LI Lin-lin TANG Chun-ge |
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| Institution: | TENG Shu-juan,LI Lin-lin,TANG Chun-ge(College of Computer Engineering and Technology,Liaoning University,Shenyang 110036,China) |
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| Abstract: | With the development of the times,the acquisition and processing of digital image are getting wided used in fields such as scientific research,industrial and agricultural production,medical and health services,public security and so on.The article introduce a schematic of the data acquisition and processing system based on USB2.0.The system takes area of image sensor as data source and consists of data transferring module,real-time displaying module,corner detecting module.In the process of corner detection... |
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| Keywords: | USB2 0 Harris operator Corner detecting MATLAB |
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