| 红外双波段信号处理器对目标和诱饵的识别 |
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| 引用本文： | 朱梦宇,赵保军,韩月秋.红外双波段信号处理器对目标和诱饵的识别[J].红外与激光工程,2003,32(1):78-81. |
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| 作者姓名： | 朱梦宇 赵保军 韩月秋 |
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| 作者单位： | 北京理工大学电子工程系,北京,100081 |
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| 摘 要： | 通过分析高空背景条件下红外图像中弱小目标与红外诱饵的辐射特性,给出利用双波段特征对小目标与红外诱饵进行识别的方法,通过仿真实验对理论分析进行了验证,建立了相应的基于FPGA和DSP的硬件处理平台,处理器通过并行流水的方式可实时处理256×256个像素的图像,完成红外诱饵识别算法的实时运行,对导弹抗干扰能力有实际意义.
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| 关 键 词： | 红外双波段 信号处理器 目标识别 诱饵识别 红外图像 |
| 文章编号： | 1007-2276(2003)01-0078-04 |
| 收稿时间： | 2002/7/10 |
| 修稿时间： | 2002年7月10日 |
IR point target recognition from the bait by the signal processor of two waveband |
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| Abstract: | The characteristics of IR radiation of dim target and bait in high altitude are analyzed in details and the way of distinguishing the target from the bait by two wave-band signal processor is presented. According to the analysis result based on simulation experiment, a design of the signal processor of two IR waveband is given. The signal processor can process the image with 256×256 pixels in parallel pipeline and carry out the complex algorithm in real time, which is valuable to the capability that the missiles resist disturbance. |
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| Keywords: | IR two waveband Signal processor Bait Target recognition |
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