| 一种面向目标的伪彩色图像融合算法 |
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| 引用本文： | 蒋晓瑜,裴闯,汪熙,谢之宇.一种面向目标的伪彩色图像融合算法[J].装甲兵工程学院学报,2010,24(6). |
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| 作者姓名： | 蒋晓瑜 裴闯 汪熙 谢之宇 |
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| 作者单位： | 装甲兵工程学院控制工程系 |
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| 摘 要： | 针对远距离红外与可见光融合图像中目标不突出的问题,提出了一种面向目标的伪彩色图像融合算法。基于目标特征将红外图像分割为目标区域和背景区域,以人类视觉的生物机理和感受野的数学模型为基础,利用差分高斯函数(Difference of Gaussians,DOG)模拟视觉拮抗特性,对目标区域和背景区域用改进的感受野模型和不同的彩色映射规则进行伪彩色图像融合。实验结果显示:该算法能够保留图像共有特征,突出独有特征,融合图像色彩自然、目标突出,具有良好的视觉效果。
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| 关 键 词： | 图像处理 目标区域 伪彩色融合 图像分割 感受野 |
An Object Oriented False Color Image Fusion Algorithm |
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| JIANG Xiao-yu,PEI Chuang,WANG Xi,XIE Zhi-yu.An Object Oriented False Color Image Fusion Algorithm[J].Journal of Armored Force Engineering Institute,2010,24(6). |
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| Authors: | JIANG Xiao-yu PEI Chuang WANG Xi XIE Zhi-yu |
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| Institution: | JIANG Xiao-yu; PEI Chuang; WANG Xi; XIE Zhi-yu(Department of Control Engineering; Academy of Armored Force Engineering; Beijing 100072; China); |
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| Abstract: | In order to highlight the targets in fused image of infrared and visible sensors,an object oriented image fusion algorithm based on false color is proposed.This method divides the infrared image into target region and background region based on the features of targets.In this paper,based on the perceptual model of human vision system,the Difference of Gaussians(DOG) is used to simulate the opponent visual characteristics,and a new algorithm is designed using improved receptive field model and different colo... |
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| Keywords: | image processing object region false color fusion image segmentation receptive field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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