High resolution radon transform seismic traces processing
AssigneeCompagnie Generale de Geophysique
InventorPhilippe Charles Herrmann
Life of this patent
Estimating the term…
Abstract
The present invention comprises a non-iterative method of processing seismic traces. A constrained High Resolution Radon decomposition is performed at various frequencies in which the Radon decomposition at a given frequency is constrained as a function of the Radon decomposition at at least a lower frequency. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of meaning of the claims.
Claims7
A method of performing a processing on seismic traces comprising performing a constrained High Resolution Radon decomposition at various frequencies, wherein the Radon decomposition at a given frequency is constrained as a function of the Radon decomposition at at least a lower frequency.
A method according to any of the preceding claims, wherein the Radon decomposition is filtered in the Radon domain.
Dependencies are inferred from the claim text.