Geoscience Reference
In-Depth Information
Fig. 3
Results for part-type (Left) and surface-type (Right) segmentations (Shamir
2008
)
the seed's cluster based on predefined criteria. Shamir (
2008
) has provided the
pseudo codes for the region growing algorithm as follows:
The concept of region growing is illustrated in Fig.
4
from Agathos et al.
(
2007
). Seed point A examines all its neighbouring elements and adding the
qualified elements in its cluster based on predefined criteria.
3.2 3D Segmentation Based on Surface-Semantic
Decomposition
The proposed segmentation technique attempts to introduce a hybrid; part-type
(often known as semantic) and surface-type elements to the segmentation process
so that the segmentation result will not only be based on fitting primitives, but also
