한국CDE학회논문집 (Korean Journal of Computational Design and Engineering)

  • 제14권6호
  • /
  • Pages.364-373
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  • 2009
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  • 2508-4003(pISSN)
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  • 2508-402X(eISSN)
한국CDE학회 (Society for Computational Design and Engineering)
권호 표지

3차원 스캔 데이터를 이용하여 임의의 신체 치수에 대응하는 인체 형상 모델 생성 방법

Synthesis of Human Body Shape for Given Body Sizes using 3D Body Scan Data

  • 장태호 (서울대학교 기계항공공학부) ;
  • 백승엽 (서울대학교 기계항공공학부) ;
  • 이건우 (서울대학교 기계항공공학부)
  • 발행 : 2009.12.31
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초록

In this paper, we suggest the method for constructing parameterized human body model which has any required body sizes from 3D scan data. Because of well developed 3D scan technology, we can get more detailed human body model data which allow to generate precise human model. In this field, there are a lot of research is performed with 3D scan data. But previous researches have some limitations to make human body model. They need too much time to perform hole-filling process or calculate parameterization of model. Even more they missed out verification process. To solve these problems, we used several methods. We first choose proper 125 3D scan data from 5th Korean body size survey of Size Korea according to age, height and weight. We also did post process, feature point setting, RBF interpolation and align, to parameterize human model. Then principal component analysis is adapted to the result of post processed data to obtain dominant shape parameters. These steps allow to reduce process time without loss of accuracy. Finally, we compare these results and statistical data of Size Korea to verify our parameterized human model.

키워드

참고문헌

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