14 citations · 14 across the 2 of their papers we have counts for
2 papers
physics.geo-ph2022
Deconvolutional double-difference misfit measurements and the application for full-waveform inversion
Fuqiang Chen, Daniel Peter
It is challenging for full-waveform inversion to determine geologically informative models from field data. An inaccurate wavelet can make it more complicated. We develop a novel m…
physics.geo-ph2021★ 14 cited
Cycle-skipping mitigation using misfit measurements based on differentiable dynamic time warping
Fuqiang Chen, Daniel Peter, Matteo Ravasi
The dynamic time warping (DTW) distance has been used as a misfit function for wave-equation inversion to mitigate the local minima issue. However, the original DTW distance is not…