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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.2
- 수록면
- 281 - 287 (7page)
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초록· 키워드
오류제보하기
Recently, along with the improvements of geometry modeling methods using sketch-based interface, there have been a lot of developments in research about generating surface model from 3D curves. However, surfacing a 3D curve network remains an ambiguous problem due to the lack of geometric information. In this paper, we propose a new algorithm for estimating the normal vectors of the 3D curves which accord closely with user intent. Bending energy is defined by utilizing RMF(Rotation-Minimizing Frame) of 3D curve, and we estimated this minimal energy frame as the one that accords design intent. The proposed algorithm is demonstrated with surface model creation of various curve networks. The algorithm of estimating geometric information in 3D curves which is proposed in this paper can be utilized to extract new information in sketchbased modeling process. Also, a new framework of 3D modeling can be expected through the fusion between curve network and surface creating algorithm.
목차
ABSTRACT
1. 서론
2. 관련 연구
3. 전체 과정 개괄
4. 알고리듬
5. 결과
6. 결론
참고문헌
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UCI(KEPA) : I410-ECN-0101-2015-500-002694946