지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.8
- 수록면
- 542 - 551 (10page)
이용수
초록· 키워드
오류제보하기
A method for variational modeling of individual hands from a template hand model was described. The marked individual hand model was reconstructed based on an image-based multiview 3D model reconstruction technique. The skin surface of the template hand model was partitioned into segments whose boundaries were taken as main creases on palmar side according to the hand surface anatomy. The segments of the template hand model are scaled according to the feature dimensions of the segments of the reconstructed individual hand model. On the other hand, according to hand joint anatomical knowledge, a single axis rotation assumption was proposed for estimating the joint axes and joint centers by the positions of dot markers at the backside of the hand skin in different hand postures. The joint axes and their centers could be estimate from the correspondences of the dot marker positions painted at the back side of the hand in different postures. Finally, the scaled template hand model was in a segment-wise way was registered to the reconstructed hand model by an alignment process. Compared with previous works, the method was more subject-friendly, inexpensive and efficient.
목차
Abstract
1. Introduction
2. Image-based 3D model reconstruction
3. Variational skin modeling
4. Variational joint-link structure modeling
5. Segment-wise registration
6. Result and verification
7. Conclusions
References
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UCI(KEPA) : I410-ECN-0101-2015-500-000938816