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. 2019 Feb 28;9:3058. doi: 10.1038/s41598-019-39795-x

Table 4.

Signed and Unsigned Mean Error Rate Comparison (mean ± std).

Method Signed Mean Error Rate Unsigned Mean Error Rate
BM Choroid BM Choroid
Ground truth vs Proposed Method 0.43 ± 1.01 2.8 ± 1.50 1.39 ± 0.25 2.89 ± 1.05
Ground truth vs Graph cut16 3.94 ± 0.67 40.70 ± 5.58 4.41 ± 1.79 40.50 ± 5.54
Ground truth vs k-means16 5.23 ± 2.45 −21.23 ± 10.21 6.43 ± 3.16 25.23 ± 8.72
Ground truth vs Graph Search Theory19 0.59 ± 1.28 8.24 ± 4.31 3.79 ± 0.94 9.28 ± 3.21
Ground truth vs Statistical Model11 0.78 ± 1.35 7.23 ± 4.31 2.84 ± 1.02 8.88 ± 4.40