Table 9.

Comparison of precision and recall rate of each method.

Method	Precision	Recall	F-Score
Profile Radius [37]	0.125	0.053	0.074
NARF [40]	0.218	0.424	0.288
RFPD [48] + NARF [40]	0.289	0.613	0.393
Boundary detection [10]	0.081	0.572	0.142
region-growing	0.064	0.559	0.115
The proposed method	0.921	0.891	0.906