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

The Korean Society of Clothing and Textiles (한국의류학회)
권호 표지

Optimal Matrix Standardization for Pattern Flattening Using Grid Method -Focused on Young Women's Upper Front Shell-

Grid method에 의한 3차원 형상의 평면전개를 위한 optimal matrix 표준화 연구 -$18{\sim}24$세 여성 Upper Front Shell을 중심으로-

  • Choi, Young-Lim (Dept. of Clothing & Textiles, Seoul National University) ;
  • Nam, Yun-Ja (Dept. of Clothing & Textiles, Seoul National University) ;
  • Choi, Kueng-Mi (Dept. of Fashion Design, Dong Seoul College)
  • Published : 2006.08.31
Download PDF
⟨ Previous Next ⟩

Abstract

Many applications in computer graphics require complex, highly detailed models. However, to control processing time, it is often desirable to use approximations in place of excessively detailed models. Therefore, we have developed the notion of an optimal matrix to simplify the model surface which can then rapidly obtain high quality 2D patterns by flattening the 3D surface. Firstly, the woman's 3D body was modeled based on Size Korea data. Secondly, the 3D model was divided by shell and block for the pattern draft. Thirdly, each block was flattened by the grid and bridge method. Finally, we select the optimal matrix and demonstrate it's efficiency and quality. The proposed approach accommodates surfaces with darts, which are commonly utilized in the clothing industry to reduce the deformation of surface forming and flattening. The resulting optimal matrix could be an initiation of standardization for pattern flattening. This can facilitate much better approximations, in both efficiency and exactness.

Keywords

References

  1. 김성민. (2002). 통합적 삼차원 의복 캐드 시스템의 개발. 서울대학교 대학원 박사학위 논문
  2. 산업자원부 기술표준원. (2004). 5차 한국인 인체치수 조사 사업 보고서
  3. 서동애 (2001). 삼차원 인체 레이저 스캔 데이터를 이용한 남성 재킷 원형 설계방법에 관한 연구. 연세대학교 대학원 박사학위 논문
  4. 정연희, 홍경희, 김시조. (2005). Triangle Simplification에 의한 3D 인체형상분할과 삼각조합방법에 의한 2D 패턴구성. 한국의류학회지, 29(9/10), 1359-1368
  5. DeRose, T. D., Lounsbery, M., & Warren, J. (1997). Multiresolution analysis for surfaces of arbitrary topological type. ACM Transactions on Graphics, 16(1), 34-73 https://doi.org/10.1145/237748.237750
  6. Hinker, P. & Hansen, C. (1993). Geometric optimization. IEEE Visualization, 93, 189-195
  7. Hoppe, H., DeRose, T., Duchamp, T., McDonald, J., & Stuetzle, W. (1993). Mesh optimization. SIGGRAPH, 93, 19-26
  8. McCartney, J., Hinds, B. K., & Seow, B. L. (1999). The flattening of triangulated surfaces incorporating darts and gussets. Computer-Aided Design. 31, 249-260 https://doi.org/10.1016/S0010-4485(99)00025-1
  9. Miyoshi, M. (2003) 비접촉 3차원 인체계측장치의 의복구성에 있어서의 유효성. 한국의류산업학회지. 5(4), 318-323
  10. Rossignac, J. & Borrel, P. (1993). Multi-resolution 3D approximation for rendering complex scenes. Geometric Modeling in Computer Graphics, 93, 455-465
  11. Schroeder, W. & Zarge, J. (1992). Decimation of Triangle Meshes. SIGGRAPH, 92, 65-70
  12. The heart of the mass customization process. Retrieved January, 7, 2006, from http://www.lectra.com
  13. Turk, G. (1996). Re-tiling polygonal surfaces. SIGGRAPH, 92, 55-64