Field Data Examples

Coherence Noise Reduction (CNR)
by Pattern Recognition & Signal Processing

Fig 1. Pre-stack ensembles: results before (picture on left) and after (picture on right) CNR processing. More detailed structural information is revealed after CNR.

img1_2.gif (95704 bytes)

Fig. 2  Stacked Sections: with (left) and without (right) pre-stack CNR processing.  The straight lines at 45 กใ on the left picture are removed in the right picture by using CNR.

ls2bef.gif (21496 bytes) ls2aft.gif (21559 bytes)

back.gif (921 bytes) ©  GSPITU/Tsinghua.

กก