| 基于FPGA+DSP系统的红外图像非均匀校正的实现 |
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| 引用本文： | 丁瑞,史彩成,何佩琨.基于FPGA+DSP系统的红外图像非均匀校正的实现[J].光学技术,2006,32(Z1). |
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| 作者姓名： | 丁瑞 史彩成 何佩琨 |
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| 摘 要： | 首先引述了红外探测器两点法进行图像非均匀校正的原理,给出了基于DSP+FPGA的图像处理系统硬件模块整体实现框图,以及其非均匀校正模块的硬件结构。然后对其非均匀校正模块硬件实现中的芯片选择,工作流程以及实现作了详细的阐述。最后给出了非均匀校正试验的结果。
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| 关 键 词： | FPGA DSP 非均匀校正 |
The Realization of two-point non-uniformity correction of infrared image based on FPGA+DSP |
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| DING Rui,SHI Cai-cheng,HE Pei-kun.The Realization of two-point non-uniformity correction of infrared image based on FPGA+DSP[J].Optical Technique,2006,32(Z1). |
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| Authors: | DING Rui SHI Cai-cheng HE Pei-kun |
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| Abstract: | The principle of two-point non-uniformity correction of infrared detector is introduced.Then it is showed an image-processing system based on the hardware structure of DSP+FPGA and especially the frame of the non-uniformity correction sub-modular.Moreover,the choice of chips and the workflow of this sub-modular are expatiated on.In the end,the result of the experiment presented. |
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| Keywords: | FPGA DSP |
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