| 基于中值滤波和生物仿生学的图像增强研究 |
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| 引用本文： | 王群,何永强,周云川. 基于中值滤波和生物仿生学的图像增强研究[J]. 光电技术应用, 2011, 0(5): 51-54 |
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| 作者姓名： | 王群 何永强 周云川 |
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| 作者单位： | 军械工程学院; |
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| 基金项目： | 中国博士后科学基金资助项目(20090461753) |
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| 摘 要： | 针对红外图像对比度差、信噪比低的特点,提出了一种基于中值滤波和生物仿生学的微光图像对比度增强算法,首先对红外图像进行中值滤波去噪,然后用生物视觉模型对去噪后的图像进行增强得到增强后的图像。实验结果表明,该算法突出了图像的细节信息,同时增强了图像的对比度,与传统的中值滤波加直方图均衡和加权邻域平均加灰度调整等算法相比,图...
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| 关 键 词： | 中值滤波 on-中心型 off-中心型 对比度增强 |
Research of Image Enhancement Method Based on Median Filtering and Biological Bionics |
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| WAGN Qun,HE Yong-qiang,ZHOU Yun-chuan. Research of Image Enhancement Method Based on Median Filtering and Biological Bionics[J]. Electro-Optic Technology Application, 2011, 0(5): 51-54 |
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| Authors: | WAGN Qun HE Yong-qiang ZHOU Yun-chuan |
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| Affiliation: | WAGN Qun,HE Yong-qiang,ZHOU Yun-chuan(Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | For infrared image with the characteristics of low contrast and low signal-to-noise ratio(SNR),an infrared image enhancement method based on median filtering and biological bionics is presented.Firstly,the median filtering is used for image de-noising,and then the image is enhanced by using biology vision model.Finally,the enhanced image is obtained.A group of experimental results demonstrate that the presented algorithm can reduce the noise and highlight the image detail,and solve the problem of the low co... |
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| Keywords: | median filtering on-central off-central contrast enhancement |
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