Yong Hu

Waveform-preserving source-independent wave-equation-based local-scale traveltime inversion: Application to the SEG Chevron 2014 blind test dataset

Summary Full Waveform Inversion (FWI) leverages the amplitude and phase of full wavefield seismic data to obtain high-resolution subsurface structures by minimizing an objective function. However, FWI encounters severe cycle-skipping issues when the seismic data lack low-frequenc...