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Mrinal K. Sen
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Proceedings Papers

Pulsed-beams migration with windowed Radon transform frames

Ram Tuvi, Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3586537
DOI: https://doi.org/10.1190/segam2021-3586537.1
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Full-waveform inversion using adaptive quasi-Newton optimization

Ricardo de Bragança, Mrinal K. Sen, Janaki Vamaraju
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3593347
DOI: https://doi.org/10.1190/segam2021-3593347.1
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A hybrid optimization method for full-waveform inversion

Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594393
DOI: https://doi.org/10.1190/segam2021-3594393.1
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Mesh-free based seismic modeling and reverse-time migration with surface topography

Xiaohui Cai, Mrinal K. Sen
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3594626
DOI: https://doi.org/10.1190/segam2021-3594626.1
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Seismic nonstationary deconvolution with physics-guided autoencoder

Son Phan, Mrinal K. Sen
Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582130
DOI: https://doi.org/10.1190/segam2021-3582130.1
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Two-step velocity inversion using trans-dimensional tomography and elastic FWI

Reetam Biswas, Adrien F. Arnulf, Mrinal K. Sen, Debanjan Datta, Zeyu Zhao, Pankaj K. Mishra, Piyoosh Jaysaval
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3407268
DOI: https://doi.org/10.1190/segam2020-3407268.1
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Meshfree seismic modeling using radial basis finite-difference with adaptive stencil size

Xin Liu, Pankaj K. Mishra, Mrinal K. Sen, Leevan Ling
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428393
DOI: https://doi.org/10.1190/segam2020-3428393.1
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Probabilistic joint-inversion of marine CSEM and seismic traveltime data using VFSA and generalized fuzzy clustering

Pankaj K. Mishra, Adrien Arnulf, Mrinal K. Sen, Bertrand Denel, Yen Sun, Paul Williamson
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428007
DOI: https://doi.org/10.1190/segam2020-3428007.1
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Facies and reservoir properties estimation by a transdimensional seismic inversion

Arnab Dhara, Mrinal K. Sen, Di Yang, Jan Schmedes, Partha Routh, Ratnanabha Sain
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427560
DOI: https://doi.org/10.1190/segam2020-3427560.1
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A fast image domain least squares migration method with local data target approach

Ram Tuvi, Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3423961
DOI: https://doi.org/10.1190/segam2020-3423961.1
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Optimal mini-batch shot selection for target-oriented least-squares reverse time migration

Janaki Vamaraju, Ram Tuvi, Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427469
DOI: https://doi.org/10.1190/segam2020-3427469.1
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Wave propagation with physics informed neural networks

Dimitri Voytan, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425406
DOI: https://doi.org/10.1190/segam2020-3425406.1
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Full-waveform inversion using machine learning optimization techniques

Ricardo de Bragança, Janaki Vamaraju, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425831
DOI: https://doi.org/10.1190/segam2020-3425831.1
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A phase-space beam summation imaging in inhomogeneous medium

Ram Tuvi, Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216856
DOI: https://doi.org/10.1190/segam2019-3216856.1
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2.5D controlled-source electromagnetic inversion using very fast simulated annealing algorithm

Piyoosh Jaysaval, Debanjan Datta, Mrinal K. Sen, Adrien F. Arnulf, Bertrand Denel, Paul Williamson
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3211567
DOI: https://doi.org/10.1190/segam2019-3211567.1
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Pre-stack inversion using a physics-guided convolutional neural network

Reetam Biswas, Mrinal K. Sen, Vishal Das, Tapan Mukerji
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215071
DOI: https://doi.org/10.1190/segam2019-3215071.1
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Anisotropic moveout correction using a Hough transform neural network

Janaki Vamaraju, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215883
DOI: https://doi.org/10.1190/segam2019-3215883.1
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Pre-stack target-oriented least squares RTM in image domain using conjugate Hopfield networks and the Boltzmann machine

Janaki Vamaraju, Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216032
DOI: https://doi.org/10.1190/segam2019-3216032.1
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A gradient based MCMC method for FWI and uncertainty analysis

Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216560
DOI: https://doi.org/10.1190/segam2019-3216560.1
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A multi-scale full waveform inversion method - staging wavenumber components and layer-stripping

Zeyu Zhao, Mrinal K. Sen
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216581
DOI: https://doi.org/10.1190/segam2019-3216581.1
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