Journal of Electrical and Computer Engineering / 2019 / Article / Tab 2

Research Article

Research on Coal-Rock Fracture Image Edge Detection Based on Tikhonov Regularization and Fractional Order Differential Operator

Table 2

Localization errors of fractional Laplacian detection.

OrderMissed detection rateFalse detection rate

1.10.42160.4785
1.20.41830.4611
1.30.41120.4589
1.40.40850.4510
1.50.40020.4497
1.60.39910.4399
1.70.47410.4871
1.80.48240.5024
1.90.50190.5112

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