用扩张变换法测量金属断裂表面的分形维数
Measurement of Fractal Dimensions on Fracture Surface by Dilation
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摘要: 采用数学形态学中扩张变换的方法,对金属断口剖面迹线的分形维数进行了测量,并将结果与截岛法进行了比较。Abstract: Dilating operation of mathematical morphology was taken to measure the fractal dimensions of metallic fracture profile. Comparison between the results got from dilation and slit island analysis was made.
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