2020
DOI: 10.1007/s11600-020-00499-w
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Seismic attributes via robust and high-resolution seismic complex trace analysis

Abstract: Seismic attributes calculated by conventional methods are susceptible to noise. Conventional filtering reduces the noise in the cost of losing the spectral bandwidth. The challenge of having a high-resolution and robust signal processing tool motivated us to propose a sparse time-frequency decomposition while is stabilized for random noise. The procedure initiates by using Sparsity-based adaptive S-transform to regularize abrupt variations in frequency content of the nonstationary signals. Then, considering th… Show more

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Cited by 5 publications
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References 28 publications
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