Research Article

Seismic Facies Segmentation Using Ensemble of Convolutional Neural Networks

Table 2

Median frequency class weights are calculated based on the frequency of pixel counts of each class. Middle NS is taken as the reference and is given a weight of 1.00.

Class namePixel countImage pixel countClass weights

UpperNS0.5340
MiddleNS1.0000
LowerNS0.3920
RijanlandChalk1.3549
Scruff1.8087
Zechstein1.3504
Background0.4273