A method of combining coherence-constrained sparse coding and dictionary learning for denoising von Turquais, Pierre, Asgedom, Endrias Getachew, Sollner, Walter

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Coherent noise suppression by learning and analyzing the morphology of the data von Turquais, Pierre, Asgedom, Endrias Getachew, Sollner, Walter

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Finite‐offset common reflection surface stack using global optimisation for parameter estimation: a land data example von Garabito, German, Cruz, João Carlos Ribeiro, Söllner, Walter

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Seismic data enhancement and regularization using finite offset Common Diffraction Surface (CDS) stack von Garabito, German, Cruz, João Carlos Ribeiro, Oliva, Pedro Andrés Chira, Söllner, Walter

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Imaging 3D Sea Surfaces from 3D Dual-Sensor Towed Streamer Data von Orji, Okwudili C., Söllner, Walter, Gelius, Leiv-J.

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The free surface assumption for marine data-driven demultiple methods von Frijlink, Martijn, van Borselen, Roald, Söllner, Walter

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Marine vibrator: Source wavefield modeling von Losnedahl, Sander Wågønes, Orji, Okwudili Chuks, Gelius, Leiv-J, Sollner, Walter

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DIPOLE-TYPE SOURCE FOR GENERATING LOW FREQUENCY PRESSURE WAVE FIELDS von Söllner, Walter F

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Financial protection mechanisms for inpatients at selected Philippine hospitals von Caballes, Alvin B., Söllner, Walter, Nañagas, Juan

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Methods and systems for extrapolating wavefields von Söllner, Walter

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Method for Imaging a Sea-Surface Reflector from Towed Dual-Sensor Streamer Data von Söllner, Walter

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Methods and systems to source deghost and source designature marine seismic data von Söllner, Walter

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Processes and systems that deblend and attenuate source ghosts and source signatures in recorded seismic data obtained in a marine survey von Asgedom, Endrias, Söllner, Walter

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Geometrical distribution for non-impulsive sources von ASGEDOM, Endrias, ORJI, Okwudili, SÖLLNER, Walter F

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Mitigating residual noise in a marine survey with orthogonal coded pseudo-random sweeps von Asgedom, Endrias G, Orji, Okwudili, Söllner, Walter

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METHODS AND APPARATUS FOR SEISMIC EXPLORATION USING PRESSURE CHANGES CAUSED BY SEA-SURFACE VARIATIONS von Hegna, Stian, Söllner, Walter

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Seismic imaging with source deconvolution for marine vibrators with random source signatures von Asgedom, Endrias G, Orji, Okwudili, Söllner, Walter

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METHODS AND SYSTEMS TO SOURCE DEGHOST AND SOURCE DESIGNATURE MARINE SEISMIC DATA von Söllner Walter

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Methods and systems to separate wavefields using pressure wavefield data von Asgedom, Endrias Getashew, Orji, Okwudili, Söllner, Walter

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Sweep signal for combination of a marine non-impulsive source output with a marine impulsive source output von Söllner, Walter F, Orji, Okwudili

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