| Human Body Modeling and Posture Simulating Based on 3D Surface Scan Data |
| |
| 作者姓名： | 马永有 张辉 任少云 蒋寿伟 |
| |
| 作者单位： | School of Mechanical Engineering，Shanghai Jiaotong University，Shanghai，200030，School of Mechanical Engineering，Shanghai Jiaotong University，Shanghai，200030，School of Mechanical Engineering，Shanghai Jiaotong University，Shanghai，200030，School of Mechanical Engineering，Shanghai Jiaotong University，Shanghai，200030 |
| |
| 基金项目： | This work was funded by the Science & Technology Development Fund of Shanghai, China( No. 005111081) |
| |
| 摘 要： | This paper presents a new approach for modeling the human body by considering the motion state and the shape of whole body. The body model consists of a skeleton kinematic model and a surface model. The former is used to determine the posture of the body, and the latter is used to generate the body shape according to the given posture. The body surface is reconstructed with multi-segment B-spline surfaces based on the 3D scan data from a real human body. Using only a few joints parameters and the original surface scan data, the various body postures and the shape can be generated easily. The model has a strong potential of being used for ergonomic design, garment design, virtual reality environment, as well as creating human animation, etc.
|
Human Body Modeling and Posture Simulating Based on 3D Surface Scan Data |
| |
| MA Yong-you ZHANG Hui,REN Shao-yun,JIANG Shou-wei
School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai.Human Body Modeling and Posture Simulating Based on 3D Surface Scan Data[J].Journal of Donghua University,2003,20(3). |
| |
| Authors: | MA Yong-you ZHANG Hui REN Shao-yun JIANG Shou-wei
School of Mechanical Engineering Shanghai Jiaotong University Shanghai |
| |
| Institution: | School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai,200030 |
| |
| Abstract: | This paper presents a new approach for modeling the human body by considering the motion state and the shape of whole body. The body model consists of a skeleton kinematic model and a surface model. The former is used to determine the posture of the body, and the latter is used to generate the body shape according to the given posture. The body surface is reconstructed with multi-segment B-spline surfaces based on the 3D scan data from a real human body. Using only a few joints parameters and the original surface scan data, the various body postures and the shape can be generated easily. The model has a strong potential of being used for ergonomic design, garment design, virtual reality environment, as well as creating human animation, etc. |
| |
| Keywords: | Human body Geometric madding Surface reconstruction Kinematic model Posture simulating |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
