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Multiscale-combined seismic waveform inversion using orthogonal wavelet transform

Multiscale-combined seismic waveform inversion using orthogonal wavelet transform

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A method of multiscale-combined inversion (MCI) using the orthogonal wavelet transform is applied to an inverse seismic waveform based on the convolutional model. MCI is a promising method because of its low dependence on the initial model, convergence efficiency and robustness. Numerical results show the effectiveness and potential of the method.

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