Noise Attenuation of Seismic Data via Deep Multiscale Fusion Network

Figure 4

Synthetic seismic data denoising. (a) Clear seismic data. (b) Seismic data with added strong random noise (PSNR: 68.1429 dB). (c, d) Denoised seismic data by curvelet-based threshold denoising (PSNR: 83.1584 dB) and shearlet-based threshold denoising (PSNR: 85.6618 dB). (e, f) Denoised seismic data by IDN (PSNR: 89.8992 dB) and our method (PSNR: 91.6515 dB).

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