Paper
23 May 2023 Self-supervised deep learning for multi-profile seismic data denoising
Chuanchao Xiong, Chengyun Song, Yin Zhang, Lin Li
Author Affiliations +
Proceedings Volume 12645, International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023); 1264555 (2023) https://doi.org/10.1117/12.2681147
Event: International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023), 2023, Hangzhou, China
Abstract
Self-supervised deep learning has been widely exploited in seismic data denoising. However, most of the current methods take a single seismic profile to reconstruct two new similar profiles by sampling. Then, the two new similar profiles are conducted as input and label respectively to train the model. In fact, there obviously exists similarity and more structural information among adjacent profiles. Therefore, we want to use adjacent multiple profiles to denoise seismic data. But this ideal requires that the neural network model can process multiple profiles. In order to solve this problem, we introduce a supervised model which can input five continuous profiles and denoise the middle profile. In addition, a self-supervised training strategy is proposed for the supervised model to train with no clean profiles. The experimental results on synthetic noise show that our method can achieve a higher Signal-to-Noise Ratio (SNR). According to the experiment on real noise, the proposed algorithm also obtains cleaner and smoother denoising profiles.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chuanchao Xiong, Chengyun Song, Yin Zhang, and Lin Li "Self-supervised deep learning for multi-profile seismic data denoising", Proc. SPIE 12645, International Conference on Computer, Artificial Intelligence, and Control Engineering (CAICE 2023), 1264555 (23 May 2023); https://doi.org/10.1117/12.2681147
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KEYWORDS
Denoising

Signal to noise ratio

Deep learning

Neural networks

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