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基于多尺度柔性形态学滤波器的图像融合 被引量:4

Image fusion based on multi-scale soft morphological filters
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摘要 提出了一种基于柔性数学形态学的图像融合新方法。首先,对源图像进行柔性形态学多尺度开闭滤波,得到源图像的低频平滑图像。其次,应用了柔性的多尺度top-hat变换和bottom-hat变换,提取小于相应尺度的图像细节特征。最后,对于以上两步骤得到的低频平滑图像和多尺度高频细节图像分别进行图像融合,应用形态学重建过程生成融合图像。多聚焦图像融合和红外可见光图像融合实验表明,这种融合方法优于相应基于多尺度标准形态学滤波器(MSMF)的图像融合方法,特别适用于受噪声污染的图像融合处理。 A novel image fusion scheme is proposed based on the soft mathematical morphology.First,this scheme performs a multi-scale soft morphological open-close filter to get the low-frequency smooth images for the source images.Second,the multi-scale soft top-hat and bottom-hat transforms are applied to extract the image detail features smaller than the current scale.Finally,an image fusion is performed for the low-frequency smooth images and the multi-scale high-frequency detail images.The fused image is formed w...
作者 赵鹏 倪国强
出处 《光电子.激光》 EI CAS CSCD 北大核心 2009年第9期1243-1247,共5页 Journal of Optoelectronics·Laser
基金 国家重点预研基金资助项目(40405050401) 国防重点实验室武器装备预研基金资助项目(51483040104BQ0101,51490020151BQ0101)
关键词 图像融合 柔性数学形态学 多尺度滤波器 TOP-HAT变换 bottom-hat变换 image fusion soft mathematical morphology multi-scale filter top-hat transform bottom-hat transform
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参考文献1

  • 1Pauli Kuosmanen,Pertti Koivisto,Heikki Huttunen,Jaakko Astola. Shape preservation criteria and optimal soft morphological filtering[J] 1995,Journal of Mathematical Imaging and Vision(4):319~335

同被引文献48

  • 1苗立刚.基于形态学的文档图像透视校正算法[J].光电子.激光,2009,20(9):1262-1266. 被引量:6
  • 2陈平,李庆民.基于数学形态学的数字滤波器设计与分析[J].中国电机工程学报,2005,25(11):60-65. 被引量:111
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