Three-dimensional virtual human in the military criminal investigation training system

摘要：

To improve the fidelity of virtual human model, at the same time to ensure continuity of human movement and to reduce the size of the model impacting on system performance, combined with multiple software and algorithms to solve the conflict between the two.According to threedimensional virtual human in the military criminal investigation training system, create geometric model in Poser, simplify under the premise of its fidelity, set DOF nodes in accordance with DI-Guys joint requirements, and build skeleton that the human model is handled as multi-body system.Deal with cracks while human movement, and ultimately a variety of the characters and their animation in the system are completed.The instance shows that: The model created in Poser can still maintain a better fidelity after simplification, build skeleton and debug human movement in DI-Guy, the approach overlapping can be used to solve model cracks. This method can largely improve the fidelity of character models and reduces the size of the model, thus improving the coherence of human movement and system operating performance.

关键词： Virtual human DI-Guy DOF Poser

作者: Yating Liu HongYin Rui Zhang Wei Huang Zhennan Zhao

作者单位: Engineering Institute of Engineering Corps,PLA University of Science and Technology,Nanjing,210007,C Institute of Meteorology,PLA University of Science and Technology,Nanjing,210007,China

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 585-592

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）