12.10 Dip-Steered Median Filter

The Dip-Steered median filter removes random noise and enhances laterally continuous seismic events by filtering along the structural dip. In median filtering, the center amplitude in a dip-steered circle is replaced by the median amplitude within the extraction circle. The effect is an edge-preserving smoothing of the seismic data.

 

Alternatively, the residual “difference between the original and dip steered median filter” seismic can be computed as output.

"Dip-Steered median filter" default attribute-set