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Author:

Yu, Jiaxu (Yu, Jiaxu.) | Wu, Bangyu (Wu, Bangyu.)

Indexed by:

SCIE EI Scopus Web of Science

Abstract:

Missing trace reconstruction is an essential step in the seismic data processing. Various interpolation methods have been proposed for handling this issue. In recent years, deep learning-based interpolation techniques, especially convolutional neural networks (CNNs), have been widely studied. Typically, these studies target regularly/randomly missing cases, leaving consecutively missing situations not handled properly. In this article, we propose a hybrid loss function $\text {SSIM}+L_{1}$ , based on structural similarity (SSIM) and $L_{1}$ norm, for network training and attention mechanism as a network component that explicitly utilizes global information. We further design a CNN equipped with the hybrid loss and attention mechanism for successively missing trace reconstruction. Experiments on synthetic and field data demonstrate that our network can reconstruct more reasonable results than networks without attention mechanism in large gap situation and $\text {SSIM}+L_{1}$ loss promotes interpolation results. We also discuss the setup of key hyperparameters of the network by a thorough ablation study.

Keyword:

Attention mechanism Convolution Deep learning Estimation global information hybrid loss Interpolation Loss measurement Neural networks seismic data interpolation Training

Author Community:

  • [ 1 ] [Yu, Jiaxu]Xi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Peoples R China
  • [ 2 ] [Wu, Bangyu]Xi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Peoples R China

Reprint Author's Address:

  • B. Wu;;School of Mathematics and Statistics, Xi'An Jiaotong University, Xi'an, 710049, China;;email: bangyuwu@xjtu.edu.cn;;

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Source :

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

ISSN: 0196-2892

Year: 2022

Volume: 60

5 . 6 0 0

JCR@2020

ESI Discipline: GEOSCIENCES;

ESI HC Threshold:6

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 78

ESI Highly Cited Papers on the List: 2 Unfold All

  • 2022-11
  • 2022-9

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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