Seismic Random Noise Attenuation Using DARE U-Net

Seismic Random Noise Attenuation Using DARE U-Net

Blog Article

Seismic data processing plays a pivotal role in extracting valuable subsurface information for various geophysical applications.However, seismic records often suffer from inherent random noise, which obscures meaningful geological features and reduces the reliability of interpretations.In recent years, deep learning methodologies have shown promising results in performing noise attenuation tasks on seismic data.In this research, we propose modifications to the standard U-Net structure by integrating dense and residual connections, which serve as the foundation of 3m speedglas 9002nc our approach named the dense and residual (DARE U-Net) network.Dense connections enhance the receptive field and ensure that information from different scales is considered during the denoising process.

Our model implements local residual connections between layers within the encoder, which allows earlier layers to directly connect with deep layers.This promotes the flow of information, allowing the network to utilize filtered and anodized pearl price xbox unfiltered input.The combined network mechanisms preserve the spatial information loss during the contraction process so that the decoder can locate the features more accurately by retaining the high-resolution features, enabling precise location in seismic image denoising.We evaluate this adapted architecture by applying synthetic and real data sets and calculating the peak signal-to-noise ratio (PSNR) and structural similarity index measure (SSIM).The effectiveness of this method is well noted.