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Table 3 Detection accuracy of three methods for Figure 7

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 77.22 94.86 78.62 94.45 91.39
Chung et al.’s 82.90 88.86 64.56 95.50 87.69
Tsai’s 80.86 75.26 44.35 94.16 76.36
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