Diffracted wave imaging method and device, electronic equipment and storage medium

The invention discloses a diffracted wave imaging method and device, electronic equipment and a storage medium. The diffracted wave imaging method comprises the steps of: acquiring seismic data, and preprocessing the seismic data, wherein the seismic data comprises a reflected wave and a diffracted wave; generating a common midpoint (CMP) gather according to the preprocessed seismic data; performing reflected wave velocity analysis operation on the preprocessed seismic data to obtain a reflected wave stacking velocity and a pre-stack time migration velocity field; carrying out dynamic correction processing on the CMP gather through utilizing the reflection wave superposition speed, and generating an offset vector sheet (OVT) gather in a sorting azimuth angle and offset mode; and performingfrequency wavenumber domain filtering processing on the OVT gather to obtain diffracted waves, and performing pre-stack depth migration processing on the diffracted waves to generate a diffracted wave imaging profile. Accord