| 基于侧抑制特性的夜视图像彩色融合方法研究 |
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| 引用本文： | 王岭雪,金伟其,刘广荣,高稚允.基于侧抑制特性的夜视图像彩色融合方法研究[J].北京理工大学学报,2003,23(4):513-516. |
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| 作者姓名： | 王岭雪 金伟其 刘广荣 高稚允 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 基金项目： | 国家部委预研基金;03405050; |
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| 摘 要： | 介绍了具有侧抑制特性的中心-周边分离网络(CSSN)，通过对一维信号处理效果的模拟分析，验证了CSSN对单幅图像或两幅图像间的对比度增强作用；在MIT融合结构的基础上，提出了一种新的基于CSSN的双通道融合结构，对微光与红外图像进行彩色融合处理后，证明能得到自然的色彩效果．
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| 关 键 词： | 侧抑制 彩色图像 图像融合 夜视 微光 红外 |
| 文章编号： | 1001-0645(2003)04-0513-04 |
| 收稿时间： | 4/1/2003 12:00:00 AM |
| 修稿时间： | 2003年4月1日 |
Color Fusion Schemes for Night Vision Images Based on Lateral Inhibition |
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| WANG Ling xue,JIN Wei qi,LIU Guang rong and GAO Zhi yun.Color Fusion Schemes for Night Vision Images Based on Lateral Inhibition[J].Journal of Beijing Institute of Technology(Natural Science Edition),2003,23(4):513-516. |
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| Authors: | WANG Ling xue JIN Wei qi LIU Guang rong and GAO Zhi yun |
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| Institution: | Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | Center surround shunting network (CSSN), based on lateral inhibition, is introduced. Through simulation using one dimensional signals, the properties of CSSN in enhancing contrast in a single image or between two images are testified. A new two channel fusion architecture is proposed, built upon the MIT architecture. Analysis with low level light image and infrared image shows that the new architecture proves to give better image contrast and requires a simpler arithmetic. |
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| Keywords: | lateral inhibition color image image fusion night vision low-light visible infrared |
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