| 最大对齐度算法在多模态图像配准中正负像无关性分析 |
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| 引用本文： | 李金屏,常晓丽,尹建芹.最大对齐度算法在多模态图像配准中正负像无关性分析[J].高电压技术,2011,37(2):417-421. |
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| 作者姓名： | 李金屏 常晓丽 尹建芹 |
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| 作者单位： | 济南大学信息科学与工程学院模式识别与智能系统研究所,济南,250022;山东省网络环境智能计算技术重点实验室,济南,250022 |
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| 基金项目： | 国家自然科学基金(60873089); 山东省研究生教育创新计划(SDYY08032); 山东省教育科学规划课题重点项目(2008ZK0007)~~ |
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| 摘 要： | 基于对齐度的配准是一种重要的多模态图像配准方法,其中的图像预处理是关键.在对红外热像仪图像和可见光图像进行配准的过程中,首先进行图像预处理,其中一个环节是将红外热像仪图像取负像,这样可使之与相应的可见光灰度图像比较相近.实验结果表明,对齐度配准算法与正负像无关,即可见光图像与相应的红外热像仪图像正像和负像的对齐度配准结...
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| 关 键 词： | 图像配准 多模态图像 正负像 对齐度 红外热像仪 预处理 |
Independent of Positive or Negative Image in Multi-modal Image Registration Using Alignment Metric |
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| LI Jin-ping
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CHANG Xiao-li
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YIN Jian-qin.Independent of Positive or Negative Image in Multi-modal Image Registration Using Alignment Metric[J].High Voltage Engineering,2011,37(2):417-421. |
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| Authors: | LI Jin-ping CHANG Xiao-li YIN Jian-qin |
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| Affiliation: | LI Jin-ping1,2,CHANG Xiao-li1,YIN Jian-qin1,2(1.Institute of Pattern Recognition and Intelligent System,School of Information Science and Engineering,University of Jinan,Jinan 250022,China,2.Shandong Provincial Key Laboratory of Network Based Intelligent Computing,China) |
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| Abstract: | Alignment metric plays an important role in multi-modal images registration,where the preprocessing is a key step.In the process of registration between infrared thermal images and visual light images,one possible preprocessing is to convert the infrared thermal images to be their negative so that the converted images seem to be more alike with the corresponding visual light images.However,practical computations indicate that the registration based on alignment metric is independent of positive or negative ... |
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| Keywords: | image registration multi-modal image positive and negative image alignment metric thermal infrared imager preprocessing |
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