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地瓜哥

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[求助] 非水平信号的保边滤波

在地震数据处理中,针对非水平信号做倾角保边滤波法((dip-steering edge-preserving smoothing )DS-EPS)和最小二乘保边滤波平滑滤波法((least-square fitting edge-preserving smoothing) LS-EPS)时,通过局部线性拟合得到非水平信号的倾角,对非水平信号旋转后利用水平信号的保边界平滑滤波算子进行滤波。
    请问对非水平信号进行旋转是利用的坐标旋转吗?还是其他方法。。谢谢
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地瓜哥

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引用回帖:
2楼: Originally posted by zwj112 at 2015-07-22 21:09:19
有点意思

可否具体讲解一下有意思的点?谢谢
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3楼2015-07-23 15:49:55
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