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
- 2013.1
- 수록면
- 16 - 22 (7page)
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초록· 키워드
오류제보하기
Thanks to the rapid progress of motion capture devices, it is highly probable for users to create quality animation easily and quickly. This paper proposes a method to create a 2D character animation from human performance based on a planar shape deformation technique. For a given planar shape, we create a shape mesh and a control mesh. The shape mesh consists of spatially sampled vertices from the given shape and the control mesh consists of a subset of the shape mesh vertices, which approximately surrounds the given shape. We define the positions of the shape mesh vertices relative to those of the control mesh vertices using the mean value coordinate. When capturing human performance, we place a small set of control vertex positions, which correspond to the human skeletal positions, as user-specified constraints, and then the other control vertex positions are determined by minimizing the deformation energy using a non-linear least-squares optimization technique. Finally, all the positions of the shape mesh vertices are relatively determined with respect to the new control mesh vertex positions. According to our experimental result using the Microsoft Kinect, the proposed method generates a quality animation for a sequence of captured human performance in real-time.
목차
ABSTRACT
1. 서론
2. 관련연구
3. 형상 변형
4. 실험 결과
5. 결론
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