A Segmentation Method of Foramen Ovale Based on Multiatlas

Figure 6

Comparison of the results of each method and manual segmentation. (a) Comparison between segmentation method and manual segmentation on the left. (b) Comparison between segmentation method and manual segmentation on the right. Number 1 is a comparison between MV algorithm and manual segmentation, number 2 is a comparison between STAPLE algorithm and manual segmentation, and number 3 is a comparison between SIMPLE algorithm and manual segmentation.

(a)

(b)