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Table 2 Detection accuracy of three methods for Figure 6

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 94.52 95.38 94.79 95.14 94.97
Chung et al.’s 93.36 98.93 92.21 99.10 98.27
Tsai’s 99.66 27.00 15.56 98.83 35.64
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