| 红外成像系统中嵌入式实时信号处理技术研究 |
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| 引用本文： | 汤心溢,彭鼎祥. 红外成像系统中嵌入式实时信号处理技术研究[J]. 红外与激光工程, 2006, 35(4): 379-383 |
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| 作者姓名： | 汤心溢 彭鼎祥 |
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| 作者单位： | 中国科学院上海技术物理研究所,上海,200083;中国科学院上海技术物理研究所,上海,200083 |
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| 摘 要： | 应用嵌入式信号处理技术,可使红外成像探测系统具备更高性能、更低功耗和更小体积.描述了以Xilinx公司VirtexⅡPro FPGA芯片为核心的红外成像跟踪嵌入式实时信号处理平台,采用了融微处理器、可编程硬件、信号处理算法和软硬件协同设计于一体的设计方法,为红外成像系统的更新发展打下一定的技术基础.
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| 关 键 词： | 嵌入式信号处理 红外成像探测系统 嵌入式操作系统 多假设跟踪 |
| 文章编号： | 1007-2276(2006)04-0379-05 |
| 收稿时间： | 2005-10-30 |
| 修稿时间： | 2005-12-03 |
Embedded real-time signal processing technology in IR image tracking system |
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| TANG Xin-yi,PENG Ding-xiang. Embedded real-time signal processing technology in IR image tracking system[J]. Infrared and Laser Engineering, 2006, 35(4): 379-383 |
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| Authors: | TANG Xin-yi PENG Ding-xiang |
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| Affiliation: | Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China |
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| Abstract: | With the extensive application of embedded real-time signal processing technology, IR image tracking system should feature largely in its higher performance, lower power and less volume. An IR image tracking system based on the embedded real-time signal processing technology was proposed, including MPU, programmable logic hardware, signal processing algorithm and cooperation of hardware and software. This platform is a significant improvement in IR FPA tracking system. |
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| Keywords: | Embedded real-time signal processing IR image tracking system Embedded OS Multiple hypothesis tracking algorithm(MHT) |
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