Workflow

The workflow of the proposed method is shown in Figure 7. As we can see, the proposed approach is convenient to implement since only one RT volume is needed before applying the new formulation of the seislet transform. In the proposed approach, we need first use PWD to compute the local slopes of the input seismic data such that the RT volume can be computed by the predictive painting from the estimated slopes, as discussed in the previous section. With the help of the generated RT volume, the RT-seislet transform is then applied to the input data to get coefficients in the RT-seislet transform domain. With the transformed data, signal processing tasks, including data reconstruction and noise attenuation, can be easily applied.

workflow
Figure 7. Workflow of the proposed RT-seislet transform.