Journal of Electrical and Computer Engineering / 2019 / Article / Tab 3

Research Article

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

Table 3

Execution time and memory footprint of fractional Sobel detection.

OrderExecution time (s)Memory footprint (MB)

0.10.176633.92
0.20.166533.01
0.30.155932.65
0.40.140731.27
0.50.129730.89
0.60.128829.76
0.70.144131.77
0.80.162632.18
0.90.193634.48