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Proceedings Papers

IAA-MP: A novel greedy algorithm for severely underdetermined inverse problems

Yousif Izzeldin Kamil Amin, Ali Ozbek
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17650712
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Phase sequencing, marine vibrators, and high-multiplicity simultaneous sources

David Halliday, Robert Laws, Ali Özbek
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17660035
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Removing residual shot noise by phase sequencing in marine vibrators

Robert Laws, David Halliday, Ali Özbek, Jon-Fredrik Hopperstad
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17674986
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Signal-Protected Noise Attenuation for Multimeasurement Towed-Streamer Data

Susannne Rentsch, Sergey Bodyakin, Libby Polanco Espezua, Lukaz Budyn, Ali Ozbek, Peter Watterson
Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1189
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On the use of Frequency-Dependent Repeatability Metrics for Evaluating Wavefield Reconstruction: A Time-Lapse Perspective

Kurt Eggenberger, Philip Christie, Bartosz Szydlik, Massimiliano Vassallo, Smaine Zeroug, Ali Özbek, Ed Kragh, Dirk-Jan van Manen
Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0792
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The Fidelity of 3D Wavefield Reconstruction From a Four-Component Marine Streamer and its Implications for Time-Lapse Seismic Measurements

Kurt Eggenberger, Philip Christie, Dirk-Jan van Manen, Massimiliano Vassallo, Ali Özbek, Smaine Zeroug
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0908
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Combination of Multi-Component Streamer Pressure and Vertical Particle Velocity: Theory and Application to Data

Philippe Caprioli, Kemal Özdemir, Dirk-Jan van Manen, Shipra Mahat, Ali Özbek, Ed Kragh, Phil Christie
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1144
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Effective Seismic Interference Elimination Enabled by Multi-Component Data From Marine Acquisitions

Massimiliano Vassallo, Kurt Eggenberger, Dirk-Jan van Manen, Susanne Rentsch, Wouter Brouwer, Ali Özbek
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1185
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Multiscale Noise Attenuation of Multicomponent (4C) Towed-Streamer Data

Ahmet Kemal Özdemir, Bent Kjellesvig, Ali Özbek, James Martin
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0802
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Contributions of the Horizontal and Vertical Components of Particle Velocity in 3D Pressure Wavefield Reconstruction on Dense Receiver Grids Using Generalized Matching Pursuit

Massimiliano Vassallo, Kurt Eggenberger, Dirk-Jan van Manen, Kemal Özdemir, Johan Robertsson, Ali Özbek
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1341
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Biwavenumber Transmission Function: A Powerful Tool For Characterizing Spectral Leakage And Aliasing In Nonuniform Sampling

Jon-Fredrik Hopperstad, Ali Özbek, Ralf Ferber, Massimiliano Vassallo
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-3064
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Is There Always Extra Bandwidth In Non-uniform Spatial Sampling?

Ralf Ferber, Massimiliano Vassallo, Jon Fredrik Hopperstad, Ali Özbek
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-0057
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Mitigation of Streamer Noise Impact In Multicomponent Streamer Wavefield Reconstruction

Massimiliano Vassallo, Kurt Eggenberge, Ali Özbek, Tony Curtis, Dirk Jan van Manen, Ahmet Kemal Özdemir, Johan Robertsson
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-1273
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Crossline Wavefield Reconstruction From Multi-component Streamer Data: Joint Interpolation And 3D Up/down Separation By Generalized Matching Pursuit

Ali Özbek, Massimiliano Vassallo, Kemal Özdemir, Kurt Eggenberger, Dirk-Jan van Manen
Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-3599
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Anti-alias Optimal Interpolation With Priors

Ali Özbek, Massimiliano Vassallo, A. Kemal Özdemir, Daniele Molteni, Yasar Kemal Alp
Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-3401
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On Data-independent Multicomponent Interpolators And the Use of Priors For Optimal Reconstruction And 3D Up/down Separation of Pressure Wavefields

Ahmet Kemal Özdemir, Ali Özbek, Dirk-Jan van Manen, Massimiliano Vassallo
Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-3584
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The Optimal Deghosting Algorithm For Broadband Data Combination

Ahmet Kemal Özdemir, Ali Özbek, Philippe Caprioli, Johan O.A. Robertsson, Ed Kragh
Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-0147
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Interpolation By Matching Pursuit

Ali Özbek, Ahmet Kemal Özdemir, Massimiliano Vassallo
Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3254
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Reconstruction of Pressure Wavefields In the Crossline Direction Using Multicomponent Streamer Recordings

Johan O.A. Robertsson, Ian Moore, Ali Özbek, Massimiliano Vassallo, Dirk Jan van Manen, Kemal Özdemir
Paper presented at the 2008 SEG Annual Meeting, November 9–14, 2008
Paper Number: SEG-2008-2988
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3-D Filter Design On a Hexagonal Grid With Applications to Point-receiver Land Acquisition

Ali Özbek, Leila Hoteit, Gabriela Dumitru
Paper presented at the 2004 SEG Annual Meeting, October 10–15, 2004
Paper Number: SEG-2004-1965
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