Entropy-Based and Weighted Selective SIFT Clustering as an Energy Aware Framework for Supervised Visual Recognition of Man-Made Structures

Table 2

Effect of varying Th on the recognition rate of the Beirut database.

Correlation threshold (Th)	Recognition rate (%)
0.8	73.97%
0.85	79.45%
0.88	84.93%
0.89	78.08%
0.9	82.19%
0.91	78.08%
0.92	78.08%
0.95	73.97%