Multiple suppression using prediction-error filter

T-X-Y DOMAIN PREDICTION FILTERING

The theory of T-X-Y prediction filtering can be found in Claerbout (1994). Abma (1995) applies the T-X-Y prediction-error filter to signal/noise separation. The algorithm used in this paper is the same as the one in Abma's thesis. Here, I show three examples of the application of T-X-Y prediction filtering to two synthetic CMP gathers and one real CMP gather.