So far, the wavefield decomposition method based on the Poynting vector has been developed to suppress these noises; however, this method also has some problems, such as unstable calculation of the ...

To further improve imaging performance and calculation speed, this paper proposes full matrix wavefield migration, which takes into account both lateral and longitudinal variations of speed of sound ...

Seismic activity plays a crucial role in understanding Earth's geological processes, from monitoring natural hazards to imaging subsurface structures. Traditional earthquake detection relies on ...