| 基于梯度相位相关的自动图像配准方法 |
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| 引用本文： | 甘亚莉,涂丹,李国辉.基于梯度相位相关的自动图像配准方法[J].微电子学与计算机,2007,24(7):1-3. |
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| 作者姓名： | 甘亚莉 涂丹 李国辉 |
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| 作者单位： | 国防科技大学,信息系统与管理学院,湖南,长沙,410073 |
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| 摘 要： | 图像配准是超分辨率重建、图像融合的基础。提出了非迭代的基于梯度相位相关的图像自动配准方法。首先分析了图像梯度和相位相关的理论,证明了提出方法的正确性;然后给出了图像配准的过程,并利用人工平移图像配准对该方法进行了实验验证。实验表明,该方法配准精度高,能有效地实现图像的自动配准。
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| 关 键 词： | 梯度 相位相关 图像配准 频率域 |
| 文章编号： | 1000-7180（2007）07-0001-03 |
| 修稿时间： | 2006-08-13 |
Automatic Image Registration Method Based on Gradient Phase Correlation |
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| GAN Ya-li,TU Dan,LI Guo-hui.Automatic Image Registration Method Based on Gradient Phase Correlation[J].Microelectronics & Computer,2007,24(7):1-3. |
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| Authors: | GAN Ya-li TU Dan LI Guo-hui |
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| Abstract: | The technique of image registration is the basis of super-resolution reconstruction and image fusion.Non-iterative automatic image registration method based on gradient phase correlation is proposed.Theoretical analysis is given to show the correctness of the approach based on gradient phase correlation;Image registration process is presented and the method is validated by experiment of shifted image registration.Experiments show that images are registered automatically using proposed approach. |
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| Keywords: | gradient phase correlation image registration frequency domain |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
