Patent ID: 11933930
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. The non-transitory computer readable medium of claim 10,
wherein filtering, by the computer processor, at least one of the pair of coarsely-registered PP and PS seismic images to produce a pair of spectrally-matched PP and PS seismic images, comprises:
determining a ratio of the non-stationary spectra of the PP member and the PS member of the pair of coarsely-registered PP and PS stacked time-domain seismic images, and
normalizing at least one of the non-stationary spectra of the pair of coarsely-registered PP and PS stacked time-domain seismic images based, at least in part on the ratio of the non-stationary spectra.