| 基于DSP实时联合变换相关器系统设计 |
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| 引用本文： | 胡茂海, 符建辉, 陶纯堪. 基于DSP实时联合变换相关器系统设计[J]. 红外技术, 2009, 31(4): 196-198. DOI: 10.3969/j.issn.1001-8891.2009.04.003 |
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| 作者姓名： | 胡茂海 符建辉 陶纯堪 |
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| 作者单位： | 南京理工大学电光学院,432教研室,江苏,南京,210094;南京理工大学电光学院,432教研室,江苏,南京,210094;南京理工大学电光学院,432教研室,江苏,南京,210094 |
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| 摘 要： | 实时性问题是联合变换相关器能否在实际中得到应用所必须解决的关键性问题之一.设计了一种基于DSP的实时联合变换相关器系统,实现了系统的控制和识别,解决了二维快速反傅立叶变换.实验结果表明系统的运行速度得到来了极大的提高.
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| 关 键 词： | 联合变换相关器 DSP 傅立叶变换 图像处理 |
The System Design of Real-time Joint Transform Correlator Based on DSP |
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| HU Mao-hai, FU Jian-hui, TAO Chun-kan. The System Design of Real-time Joint Transform Correlator Based on DSP[J]. Infrared Technology , 2009, 31(4): 196-198. DOI: 10.3969/j.issn.1001-8891.2009.04.003 |
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| Authors: | HU Mao-hai FU Jian-hui TAO Chun-kan |
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| Affiliation: | NanJing University of Science and Technology;Electronic and Optical School;Jiangsu Nanjing 210094;China |
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| Abstract: | Real-time is one of key points in the use of joint transform correlator.A new kind of real-time joint transform correlator was designed in this paper,which accomplished the control and identification of system.It realizes two dimension fast Fourier transform.Experimental results show that the speed of system is increased greatly. |
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| Keywords: | DSP |
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