Window-type statistical analysis for anomaly detection of geophysical data set

摘要

Window main component (or independent components) method for identifying geological features using analytical from geophysical or attribute data. Subtle features to be identified in the partial data volume or residual data volume. Generating the residual data volume (24) by eliminating not captured data (36) by the most prominent main component (14). Projected onto a main component which is selected such data (35) to generate the partial data volume by. This method is suitable for identifying the physical characteristics indicative of the presence of potential hydrocarbon. .The