| 实时红外图像非均匀性校正技术研究 |
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| 引用本文： | 王钰,陈钱.实时红外图像非均匀性校正技术研究[J].红外与毫米波学报,1999,18(2):151-155. |
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| 作者姓名： | 王钰 陈钱 |
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| 作者单位： | 南京理工大学电光学院光电技术系 |
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| 摘 要： | 在分析红外图像非均匀性噪声产生机理的基础上，介绍了红外成像系统非均匀性校正原理，从数字图像处理的角度阐述了校正方法，提出了因子加权校正结构，并给出了其硬件实现。利用该方法可以有效地消除红外图像的非均匀噪声，增强红外图像的视觉质量。
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| 关 键 词： | 非均匀性校正 视频处理 红外图像 实时处理 |
REAL TIME NONUNIFORMITY CORRECTION TECHNIQUE FOR INFRARED IMAGE |
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| WANG Yu,CHEN Qian,YIN De,Kui,ZHANG Bao,Min.REAL TIME NONUNIFORMITY CORRECTION TECHNIQUE FOR INFRARED IMAGE[J].Journal of Infrared and Millimeter Waves,1999,18(2):151-155. |
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| Authors: | WANG Yu CHEN Qian YIN De Kui ZHANG Bao Min |
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| Abstract: | Based on the analysis of the generating mechanism of nonuniformity noise in the infrared image, the principle of nonuniformity correction for infrared imaging system was presented. The correction method using digital image processing technique was discussed. A factor weighted correction circuit architecture and its hardware implementation were presented.By adopting the technique in the infrared imaging system, the nonuniform interference of the infrared image was suppressed effectively, and the visual quality of the infrared image improved greatly. |
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| Keywords: | nonuniformity correction video processing image enhancement IR image real time processing |
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