窗口傅里叶相位信号重建

[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing Pub Date : 1992-03-23 DOI:10.1109/ICASSP.1992.226465

J. Weng

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引用次数: 2

摘要

与相位相关的各种信息在立体匹配和运动图像匹配中得到了越来越广泛的应用。特别地，加窗傅里叶相位(WFP)具有几个对表示信号结构很重要的特性。确定了一系列信号，无论是连续的还是离散的，都是由其在任何频率上的WFP确定到一个乘法常数。开发了一种算法来重建来自世界粮食计划署的信号。

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Signal reconstruction from windowed Fourier phase

A variety of information relating to phase has been increasingly widely used for stereo matching as well as motion image matching. In particular, the windowed Fourier phase (WFP) has several properties that are important for representing the structure of the signal. It is established that a series of signals, either continuous or discrete, is determined up to a multiplicative constant by its WFP at any frequency. An algorithm is developed to reconstruct the signals from the WFP.<>

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[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing

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