Adaptive prediction filtering in - - domain for random noise attenuation using regularized nonstationary autoregression |
sigmoid,noise
Figure 7. 2D poststack model (a) and noisy data (b). |
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sfxrna,sfxnoiz,apfs,apfn
Figure 8. Comparison of nonstationary methods. The denoised result by - RNA (a), the noise removed by - RNA (b), the denoised result by - APF (c), and the noise removed by - APF (d). |
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Adaptive prediction filtering in - - domain for random noise attenuation using regularized nonstationary autoregression |