Instantaneous phase inversion based on an unwrapping algorithm - Lin, Yu-Zhao; Li, Zhen-Chun; Zhang, Kai; Ding, Ren-Wei; Jiang, Ping (Applied geophysics, 2020)
Keywords: Accuracy; Algorithms; Computer simulation; Earth and Environmental Science; Earth Sciences; Geophysics/Geodesy; Geotechnical Engineering & Applied Earth Sciences; Integrals; Inversion; Mathematical models; Model accuracy; Mutation; Nonlinear systems; Nonlinearity; Numerical simulations; Objective function; Phase inversion; Phase shift; Seismic Inversion; Seismograms; Three dimensional models; Two dimensional models; Velocity; Waveforms; Wavelengths; Instantaneous phase; strongly nonlinear problem; path integral algorithm; envelope constraint