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

Claim 10:
11. A computing device for processing input seismic data d, the computing device comprising:
an interface configured to receive the input seismic data d recorded in a first domain by seismic receivers that travel in water, the input seismic data d including pressure data and/or particle motion data; and
a processor connected to the interface, the processor being configured
to generate a model p in a second domain, which is different from the first domain, to describe the input data d,
to process the model p to generate an output particle motion dataset, and
to generate 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.