| 基于纹理特征的图像自动配准方法研究 |
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| 引用本文： | 赵仕俊,孙林港. 基于纹理特征的图像自动配准方法研究[J]. 微型机与应用, 2011, 30(9): 36-38 |
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| 作者姓名： | 赵仕俊 孙林港 |
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| 作者单位： | 1. 中国石油大学(华东)石油仪器仪表研究所,山东东营,257061
2. 中国石油大学(华东)信息与控制工程学院,山东东营,257061 |
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| 摘 要： | 精确的图像配准是超分辨率重建取得成功的前提。为此,针对大多数图像配准算法存在精度低、抗噪声能力差等缺点,提出一种基于纹理特征的图像自动配准方法。首先用Canny边缘检测算子提取裂缝纹理图像,然后用Photoshop图层工具,通过对待配准帧关于参考帧作变换,得到空间几何变换参数,最后用Matlab编程实现待配准帧的缩放、旋转和平移。对配准后的酸蚀岩板裂缝图像,进行超分辨率重建,结果证明,该方法具有抗噪声能力强、配准精度高、易于编程实现等优点,取得了较好的效果。
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| 关 键 词： | 图像配准 酸蚀岩板裂缝图像 图像纹理 插值重建 |
Research of image automatic registration method based on textural features |
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| Zhao Shijun,Sun Lingang. Research of image automatic registration method based on textural features[J]. Microcomputer & its Applications, 2011, 30(9): 36-38 |
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| Authors: | Zhao Shijun Sun Lingang |
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| Affiliation: | Zhao Shijun1,Sun Lingang2(1.Petroleum Instrument Research Institute,China University of Petroleum,Dongying 257061,China,2.College of Information and Control Engineering,China) |
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| Abstract: | In order to achieve successful super-resolution image reconstruction,it is critical for image registration to be precise.In view of mostly image registration algorithms are low quality or resisted noise badly and so on.The paper gives an automatic registration method based on textural features.Firstly,extracted the texture image with Canny recognition arithmetic oprators.Secondly,got the space transformation parameters via the transformation of the target frame referring to the reference frame with Photosho... |
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| Keywords: | image registration acid rock plate crevice image image texture interpolation reconstruction |
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