Results

Ten conjugate gradient iterations with $\epsilon=0$ were applied. Figure  shows the same five CMP gathers show in the previous two sections. The frequency content is restored compared to the result seen in Figure . In addition the brightening and dimming seen in the result of the previous two methods are almost completely removed.

 

inv0.cmp
Figure 3 The result of ten iterations minimizing equation (11). Note the improved frequency content compared to Figure  and the decreased dimming and brightening of both Figure  and Figure .