Mitigating Velocity Errors in Least-Squares Imaging Using Angle-Dependent Forward and Adjoint Gaussian Beam Operators
Jidong Yang, Jianping Huang, Zhenchun Li, Hejun Zhu, George A. McMechan, James Zhang, Yang Zhao
Topics & Concepts
Gaussian beamGaussianAlgorithmLeast-squares function approximationSeismic migrationInversion (geology)Regularization (linguistics)OpticsMathematicsMathematical analysisComputer scienceBeam (structure)PhysicsGeologyStatisticsPaleontologyGeophysicsArtificial intelligenceQuantum mechanicsEstimatorStructural basinSeismic Imaging and Inversion TechniquesSeismic Waves and AnalysisGeophysical Methods and Applications