Data for: Seismic data reconstruction with multi-domain sparsity constraints based on curvelet and Radon transforms

Published: 9 January 2019| Version 1 | DOI: 10.17632/8j867449kj.1
Contributors:
Shengchang Chen,
Jianping Zhou,
Yunlong Liu,
Honglei Shen,
Chunhui Tao,
ziyin wu,
Yong Du,
Hanchuang Wang,
Lei Qiu,
Weijun Xu

Description

This dataset cover all data of the study in the paper, including the raw data and processed data. The name of the dataset file is dataset_2018.09.20.zip. After decompression, we can get the folder named dataset_2018.09.20. The directory contains seven subdirectories (as dataset_figure1~dataset_figure8, excluding dataset_figure4), which correspond to the data of figure1~figure8 (excluding figure4). The information for each subdirectory is as follows. “Dataset_figure1” contains a file and a folder. They are the reflected seismic data and the decomposition using curvelet transform. “Dataset_figure2” contains four files, which are transformed data by conventional and sparse Radon transform, inverse transformed data by conventional and sparse Radon transform. The word "hrt" in the file names indicates that the hyperbolic Radon transform is used in the test. “Dataset_figure3” contains two data files and a folder, which are the seismic data with reflected and scattered waves, the coefficients in high-resolution Radon transform and the coefficients in curvelet transform domain. “Dataset_figure5” contains two data files, which are the original extracted BP dataset and the undersampled data used in the 1st numerical example in our study. “Dataset_figure6” contains six data files, which are the recovered data and the recovery error data with CT, CRT and ChRT recovery strategies of the BP data, respectively. “Dataset_figure7” contains four data files of 1st numerical example, which are the FK spectrum data of the true data, subsampled data, recovered data with strategy CT and recovered data with strategy ChRT. “Dataset_figure8” contains two data files, which are the original real dataset and the undersampled data used in the 2nd numerical example in our study. “Dataset_figure9” contains six data files, which are the recovered data and the recovery error data with CT, CRT and ChRT recovery strategies of the real data, respectively. “Dataset_figure10” contains four data files of the 2nd numerical example, which are the FK spectrum data of the true data, subsampled data, recovered data with strategy CT and recovered data with strategy ChRT.

Files