Journal of the Korean Society of Clothing and Textiles (한국의류학회지)

The Korean Society of Clothing and Textiles (한국의류학회)
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Analysis of Foot Shape and Size System of Male High School Students Using 3D Scan Data

3D 스캔 데이터를 활용한 남자 고등학생의 발 형태 및 치수체계 분석

  • Shin, Yu Jin (Dept. of Clothing and Fashion, Graduate School, Yeungnam University) ;
  • Park, Soonjee (Dept. of Clothing and Fashion, Yeungnam University)
  • 신유진 (영남대학교 대학원 의류패션학과) ;
  • 박순지 (영남대학교 의류패션학과)
  • Received : 2019.09.02
  • Accepted : 2019.11.15
  • Published : 2020.02.29
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Abstract

The purpose of this study is to analyze the foot shape and size specification of male high school students. 3D modeling programs such as 'Artec Studio', 'CATIA', and 'Auto CAD' measured the 3D scan data of 361 male high school students provided by KATS. Through principal factor analysis, 10 factors were extracted, including foot length, medial-lateral ratio, and foot length ratio. As the result of the cluster and ANOVA with post-hoc test (Duncan method), the differences among types were clarified. Type 1 (24.7%) represented outward medial-lateral ratio (M-L ratio) with the lowest instep, ankle and little deformed first toe. Type 2 (41.8%) was characterized by the shortest, even M-L ratio, thin ankle and heel, the highest instep and ankle. Type 3 (33.5%) showed the longest, inward M-L ratio, thick ankle and heel, and deformed first toe. As the cross-tabulation of foot length and ball circumference, 17.2 percent was not covered by KS standard; in addition, the foot length was longer than the KS standard. The correlation analysis of key dimensions showed that foot length and ball circumference were highly correlated with other items; therefore, regression equations were derived to estimate other foot measurements using these two items as independent variables.

Keywords

References

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