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首页> 外文期刊>IEEE Transactions on Geoscience and Remote Sensing >Optimal seismic deconvolution: distributed algorithms
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Optimal seismic deconvolution: distributed algorithms

机译:最佳地震反卷积:分布式算法

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Deconvolution is one of the most important aspects of seismic signal processing. The objective of the deconvolution procedure is to remove the obscuring effect of the wavelet's replica making up the seismic trace and therefore obtain an estimate of the reflection coefficient sequence. This paper introduces a new deconvolution algorithm. Optimal distributed estimators and smoothers are utilized in the proposed solution. The new distributed methodology, perfectly suitable for a multisensor environment, such as the seismic signal processing, is compared to the centralized approach, with respect to computational complexity and architectural efficiency. It is shown that the distributed approach greatly outperforms the currently used centralized methodology offering flexibility in the design of the data fusion network.
机译:去卷积是地震信号处理的最重要方面之一。去卷积过程的目的是消除构成地震道的小波副本的遮挡效应,从而获得反射系数序列的估计值。本文介绍了一种新的反卷积算法。提出的解决方案中使用了最佳的分布式估计器和平滑器。在计算复杂度和架构效率方面,将完全适合于多传感器环境(例如地震信号处理)的新分布式方法与集中式方法进行了比较。结果表明,分布式方法大大优于当前使用的集中式方法,在数据融合网络的设计中提供了灵活性。

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