摘要
A study was carried out to evaluate abrasion of shoe-sole for subjects with different running gait. A 3 dimensional （3D） scanning approach together with a commercial software, CloudCompare Mesh Cloud Comparison was utilized for this study. In CloudCompare, a grid system and colored scale was applied to identify the region and extend of abrasion of the shoe-sole. This study clearly showed the extent of abrasion on regions of shoe-sole identified from the colored scale. This paper was done with kind support from Asics Institute for Sports Science, Kobe, Japan and Institute for Sport Research （ISR-NTU）.
