Full-waveform inversion (FWI) aims at a broadband reconstruction of the subsurface
physical properties by fitting the entire recorded wavefield. In realistic exploration seismic …

Velocity macromodel building is an essential step of the seismic imaging workflow. Indeed,
obtaining acceptable results through migration or full waveform inversion is highly …

Multiple attenuation plays an important role in marine seismic data processing, and a slew of
methods have been developed for multiple attenuation. However, due to acquisition …

Differential semblance optimization (DSO) is a seismic waveform inversion approach. It has
been developed to remove the limitation of conventional full-waveform inversion as a …

Least-squares reverse time migration has proven to be the state-of-the-art for linear imaging
technique of complex subsurface structures. Assuming a variable-density acoustic medium …

Reconstructing the deep background velocity model is crucial for imaging subsurface
structures. The reflection traveltime inversion (RTI) is capable of recovering the kinematic …

Least-squares reverse time migration (RTM) has become the method of choice for
quantitative seismic imaging. The main drawback of such a scheme is that it requires many …

For quantitative seismic imaging, iterative least-squares reverse time migration is the
recommended approach. The existence of an inverse of the forward modeling operator …

Diffraction images can directly indicate local heterogeneities, such as faults, fracture zones,
and erosional surfaces, that are of high interest in seismic interpretation and unconventional …

Elastic least-squares reverse time migration is a state-of-the-art linear imaging technique
used to retrieve high-resolution quantitative subsurface images. Its successful application …