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Mauricio D. Sacchi
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Proceedings Papers

Time-frequency sparse Gabor transform for detecting microseismic events

Hanh Bui, Mauricio D. Sacchi, Mirko van der Baan
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583114
DOI: https://doi.org/10.1190/segam2021-3583114.1
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Deep learning for prestack strong scattered noise suppression

Dawei Liu, Xiaohai Yang, Xiaokai Wang, Haibo Mao, Mauricio D. Sacchi, Wenchao Chen
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3583393
DOI: https://doi.org/10.1190/segam2021-3583393.1
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Data-driven time-lapse acquisition design via optimal receiver-source placement and reconstruction

Yi Guo, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426928
DOI: https://doi.org/10.1190/segam2020-3426928.1
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Lp-space robust matching pursuit algorithm for time-domain Radon-based deblending

Ji Li, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3416118
DOI: https://doi.org/10.1190/segam2020-3416118.1
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Separation of simultaneous sources via coherence pass robust Radon operators

Rongzhi Lin, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3418412
DOI: https://doi.org/10.1190/segam2020-3418412.1
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Ground-roll attenuation through quaternionic inversion with sparsity constraints

Breno Bahia, Illiana Papathanasaki, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3405908
DOI: https://doi.org/10.1190/segam2020-3405908.1
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Iterative deblending with robust Fourier thresholding

Breno Bahia, Rongzhi Lin, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425671
DOI: https://doi.org/10.1190/segam2020-3425671.1
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Should we have labels for deep learning ground roll attenuation?

Dawei Liu, Wenchao Chen, Mauricio D. Sacchi, Hongxu Wang
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425692
DOI: https://doi.org/10.1190/segam2020-3425692.1
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Multichannel singular spectrum analysis denoising and reconstruction for irregular grid (I-MSSA)

Fernanda Carozzi, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425000
DOI: https://doi.org/10.1190/segam2020-3425000.1
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Making seismic reconstruction more robust via a generalized loss function

Fernanda Carozzi, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427818
DOI: https://doi.org/10.1190/segam2020-3427818.1
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Vector-valued seismic data denoising via widely-linear autoregressive models

Breno Bahia, Mauricio D. Sacchi
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214183
DOI: https://doi.org/10.1190/segam2019-3214183.1
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PP-wave and PS-wave 5D reconstruction and denoising to assist registration

Wenlei Gao, Mauricio D. Sacchi
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997862
DOI: https://doi.org/10.1190/segam2018-2997862.1
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A subsampled truncated Newton approach for multi-parameter full waveform inversion

Gian Matharu, Mauricio D. Sacchi
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997924
DOI: https://doi.org/10.1190/segam2018-2997924.1
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An overview of ultrasonic imaging of long cortical bones: Data acquisition, signal processing, simulation, and inversion

Lawrence H. Le, Tho N.H.T. Tran, Kim-Cuong T. Nguyen, Mauricio D. Sacchi
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2985760
DOI: https://doi.org/10.1190/segam2018-2985760.1
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Should we include the density perturbation in elastic least-squares reverse time migration?

Ke Chen, Mauricio D. Sacchi
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2989453
DOI: https://doi.org/10.1190/segam2018-2989453.1
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Time-domain elastic Gauss-Newton full-waveform inversion: A matrix-free approach

Ke Chen, Mauricio D. Sacchi
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997373
DOI: https://doi.org/10.1190/segam2018-2997373.1
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A New 5D Seismic Reconstruction Method Based on a Parallel Square Matrix Factorization Algorithm

Jianjun Gao, Jinkun Cheng, Mauricio D. Sacchi
Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5842738
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Application of Robust Principal Component Analysis (RPCA) to Suppress Erratic Noise in Seismic Records

Jinkun Cheng, Ke Chen, Mauricio D. Sacchi
Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5869427
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Wavefield Reconstruction using a Stolt-Based Asymptote and Apex Shifted Hyperbolic Radon Transform

Amr Ibrahim, Paolo Terenghi, Mauricio D. Sacchi
Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5873567
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Tensor Factorization and its Application to Multidimensional Seismic Data Recovery

Mauricio D. Sacchi, Jianjun Gao, Aaron Stanton, Jinkun Cheng
Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5884504
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