Patent ID: 11927710
Assignee: CGG SERVICES SAS
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method for processing input seismic data d associated with a surveyed subsurface, the method comprising:
receiving the input seismic data d recorded in a first domain by seismic receivers that are towed in water, the input seismic data d including pressure data and/or particle motion data;
generating a model p in a second domain, which is different from the first domain, to describe the input data d;
processing the model p to generate an output particle motion dataset; and
generating an image of the surveyed subsurface based on the output particle motion dataset wherein the first domain is a time-space domain and the second domain is one of a radon domain, a frequency-wave number domain, a tau-p domain, a parabolic domain, a hyperbolic domain, a singular value decomposition domain, a rank reduction domain and a curvelet domain.