Topic:
How does the correlation picking algorithm work in AutoPix?

Description:
 

Solution:
The Correlation picking method performs a cross-correlation on adjacent traces.
The correlation window is centered at the position of the horizon pick on the
current (source) trace. The correlation window is computed for each correlation
using a proprietary algorithm based on the frequency content of each trace. The
correlation is controlled by the user-specified Quality Factor. The default is
0.5. Increasing this number makes the picking stricter, while reducing the
number relaxes the picking constraints. A value of 1.0 represents an identical
correlation.



Last Modified on: 11-FEB-99