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Application of Laser Scanning Technology in the Three-dimensional Human Body Model Establishment of Freestyle Skiing Athletes
Author(s): 
Pages: 92-95
Year: Issue:  1
Journal: Journal of Guangzhou Physical Education Institute

Keyword:  激光扫描技术自由式滑雪三维人体模型;
Abstract: 为了缩短体育运动中人体运动技能分析过程人体模型构建周期和提高构建精度.采用激光扫描技术,对自由式滑雪运动员在助滑阶段的几个主要动作进行数据采集,以“实物-设计意图-三维重构-再设计”框架为流程,建立自由式滑雪运动员三维人体模型.研究发现在采用激光扫描技术得到表面的几何数据基础上,人体模型的构建还要经过数据拼合、简化、三角化、去噪等预处理,再进行测量数据分块、曲面拟合,最终进行模型重构.探讨了运动生物力学研究领域人体模型构建的新方法,提高人体模型构建效率,为体育科学人体运动研究提供基础模型.
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