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题名: Edge detection using matched filter
作者: Luo HB(罗海波); Jiao AB(焦安波); Xu LY(许凌云); Shao CY(邵春艳)
作者部门: 光电信息技术研究室
会议名称: 27th Chinese Control and Decision Conference, CCDC 2015
会议日期: May 23-25, 2015
会议地点: Qingdao, China
会议录: Proceedings of the 2015 27th Chinese Control and Decision Conference, CCDC 2015
会议录出版者: IEEE
会议录出版地: Piscataway, NJ, USA
出版日期: 2015
页码: 1132-1136
收录类别: EI ; CPCI(ISTP)
ISBN号: 978-1-4799-7016-2
关键词: edge detection ; matched filter ; local adaptive threshold ; real-time application ; noise suppression
摘要: For target tracking, automatic target recognition and detection applications, they value edge detection sensibility, precision and location accuracy rather than other criterions. Aimed at these three criterions, this paper presents an edge detection algorithm based on matched filter. Firstly, a matched filter was designed by analyzing the edge model for natural image, then the edge response was computed using the designed matched filter; secondly, the lower and discontinuous filtered responses were further suppressed using a dedicated one-dimension filter; finally, the edge image was obtained by binarizing the edge response with a local adaptive threshold. Experimental results illustrate that the proposed algorithm has more improvement than the Sobel and Canny operators in detection sensibility, precision and location accuracy. Moreover, the algorithm can be implemented with parallel pipeline using FPGA, so it is also rather suitable for real-time applications.
语种: 英语
产权排序: 1
WOS记录号: WOS:000375232902084
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/17205
Appears in Collections:光电信息技术研究室_会议论文

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Recommended Citation:
Luo HB,Jiao AB,Xu LY,et al. Edge detection using matched filter[C]. 见:27th Chinese Control and Decision Conference, CCDC 2015. Qingdao, China. May 23-25, 2015.
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