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Table 4 Detection accuracy of three methods for Figure 8

From: Shadow detection in color aerial images based on HSI space and color attenuation relationship

Method Producer’s accuracy User’s accuracy Overall accuracy
η s (%) η n (%) p s (%) p n (%) τ (%)
Proposed 60.91 98.66 75.54 97.38 96.25
Chung et al.’s 76.35 93.81 45.61 98.31 92.70
Tsai’s 71.41 91.38 35.70 97.95 90.13
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