| 基于FPGA低成本动目标侦测系统的设计与实现 |
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| 引用本文： | 刘怡,唐湘成,曾晶,肖柯,刘东升. 基于FPGA低成本动目标侦测系统的设计与实现[J]. 电视技术, 2013, 37(13) |
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| 作者姓名： | 刘怡 唐湘成 曾晶 肖柯 刘东升 |
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| 作者单位： | 西南技术物理研究所,四川成都,610041 |
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| 摘 要： | 对智能视频监控中常用的基于混合高斯背景模型的动目标侦测技术进行了研究分析,针对其运算量、模型数据两个关键的实时化难点,采用低成本FPGA与DDR的硬件架构,设计出适合并行处理特性的动目标侦测系统.在Altera的CycloneⅢ 系列FPGA实现了实物系统算法验证,实验表明,该低成本设计完全满足监控系统的实时性要求.
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| 关 键 词： | FPGA 低成本 混合高斯模型 动目标侦测 实时性 |
| 收稿时间： | 2012-09-22 |
| 修稿时间： | 2012-09-22 |
Design and Implement of Low cost Movement Detection System base on FPGA |
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| LIU Yi. Design and Implement of Low cost Movement Detection System base on FPGA[J]. Ideo Engineering, 2013, 37(13) |
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| Authors: | LIU Yi |
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| Affiliation: | Southwest Inst. of Technical Physics,Southwest Inst. of Technical Physics,Southwest Inst. of Technical Physics,Southwest Inst. of Technical Physics,Southwest Inst. of Technical Physics |
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| Abstract: | Paper research the technical of movement detection base on Gauss mixture model,which is used in Intelligent Monitor widely.Design a low cost system which combine both characteristic of FPGA and DDR,to solve the key nodus of Realtime.The novel design is validated on system of Cyclone III series FPGA. |
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| Keywords: | FPGA low cost Gaussian mixture model movement detection realtime |
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