Journal of Electrical and Computer Engineering / 2019 / Article / Tab 6

Research Article

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

Table 6

Execution time and memory footprint of integer order and fractional order methods.

Evaluation metricsThe first-order Sobel operator ()The fractional order Sobel operator ()The second-order Laplacian operator ()The fractional order Laplacian operator ()

Execution time (s)0.20590.12880.25770.1772
Memory footprint (MB)35.2929.7640.0233.91

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