Gabor Deconvolution Revisited
Gabor Deconvolution Revisited
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DOI：
10.1190/1.1818033
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
G. Margrave;D. Henley;M. Lamoureux;V. Iliescu;J. Grossman
中科院分区：
文献类型：
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作者：
G. Margrave;D. Henley;M. Lamoureux;V. Iliescu;J. Grossman
对Gabor反褶积进行了更新，并在实际数据上获得了经验。更新的是(1)一种称为双曲平滑的新的频谱平滑方法，(2)使用紧支撑窗口的Gabor变换，它将运行时间提高一到两个数量级(3)反卷积后时变带通滤波器，其最大频率沿时频平面上的双曲线跟踪。我们讨论了这些改进的技术细节，并给出了一个数据示例。
Gabor deconvolution has been updated and experience has been obtained on real data. The updates are (1) a new method of spectral smoothing called hyperbolic smoothing, (2) a Gabor transform using compactly supported windows that improves run times by one to two orders of magnitude (3) a post-deconvolution time-variant bandpass filter whose maximum frequency tracks along a hyperbola in the timefrequency plane. We discuss the technical details of these improvements and present a data example.