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METHOD FOR IMPROVED PROCESSING OF DATA WITH TIME OVERLAPPING RECORDINGS OF ENERGY SOURCES

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专利汇可以提供METHOD FOR IMPROVED PROCESSING OF DATA WITH TIME OVERLAPPING RECORDINGS OF ENERGY SOURCES专利检索,专利查询,专利分析的服务。并且A method for deblending seismic signals includes entering as input to a computer recorded signals comprising seismic energy from a plurality of actuations of one or more seismic energy sources. A model of deblended seismic data and a blending matrix are initialized. A blending matrix inversion is performed using the initialized model. The inversion includes using a scaled objective function. The inversion is constrained by a thresholding operator. The thresholding operator is arranged to recover coefficients of the model of the deblended seismic data that are substantially nonzero, against a Gaussian white noise background. The thresholded model is projected into data space. Performing the blending matrix inversion is repeated if a data residual exceeds a selected threshold and the inversion is terminated if the data residual is below the selected threshold. At least one of storing and displaying an output of the blending matrix inversion is performed when the blending matrix inversion is terminated.,下面是METHOD FOR IMPROVED PROCESSING OF DATA WITH TIME OVERLAPPING RECORDINGS OF ENERGY SOURCES专利的具体信息内容。

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