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Table 3 Median of differences between one-stage models and two-stage models (1s and 2s represent one-stage model and two-stage model respectively)

From: Semantic segmentation and photogrammetry of crowdsourced images to monitor historic facades

  IoU (%) F1 (%) MPA (%) Precision (%) Recall (%)
2s–1s (M1) 12.2 (2.0, 28.1) 10.7 (1.2, 22.9) 0.3 (− 1.5, 2.4) 14.7 (1.9, 28.6) 0.4 (− 4.4, 5.2)
2s–1s (M2) − 3.5 (− 10.6, 1.6) − 1.9 (− 9.8, 1.7) 0.0 (− 0.8, 1.6) − 5.0 (− 14.3, 1.1) 0.8 (− 1.2, 5.3)
2s–1s (M3) 4.9 (− 3.0, 9.2) 3.6 (− 1.7, 7.9) − 0.6 (− 1.9, 0.9) 7.9 (− 2.5, 12.1) − 1.3 (− 4.3, 3.4)
  1. The numbers in brackets are the 25th and 75th percentiles