Skip to main content
. 2016 Jun 17;11(6):e0157428. doi: 10.1371/journal.pone.0157428

Table 7. Comparison of mean average precision using the OT-Scene image benchmark.

Performance/Method Visual words integration SIFT-SURF Weighted average (0.3-0.7) SIFT-SURF Feature extraction with morphological operators [57] Min Max Fusion [58]
Mean 69.75 ± 0.40 65.25 ± 0.52 60.7 51.04