ICA Seismic Identification of shallow channel sedimentary subfacies
Xiaoyu Xi · Progress in geophysics · 2006
Some problems exist in today's reservoir forecast methods,such as indirection,large amount of work and interpreters' subjective factors.So ICA analysis method is introduced into seismic interpretation,and it can solve these problems.In this paper,the principle of ICA and FastICA algorithm are achieved.Good results can be obtained by using this method in seismic interpretation.Also,to get rid of discontinuity caused by footprint in the data,smooth filtering is used,which is simple but very effective.