任弘,王馨塘,吴晓薇,程静,等.三维人体扫描技术在身体形态测量中的应用[J].北京体育大学学报,2013,36(1):51-54.
三维人体扫描技术在身体形态测量中的应用
Application of 3D Body Scan Technique to the Measurement and Evaluation in Sports Science
投稿时间:2012-02-28  
DOI:
中文关键词:  关键词:三维扫描  人体形态  测量评价  身体形态测量
英文关键词:Key words:3D scan  morphology  measurement and evaluation  morphology measurement
基金项目:基金项目:北京市教委重点实验室研究项目。
作者单位
任弘 北京体育大学北京100084 
王馨塘 北京体育大学北京100084 
吴晓薇 北京体育大学北京100084 
程静 北京体育大学北京100084 
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中文摘要:
      摘要:三维人体扫描与传统的身体形态测量方法相比,具有速度快、测试指标多、没有身体接触等优点,而测试精度则受解读三维图像的程序限制,目前该技术在体育领域的应用刚刚开始。使用德国Human Solutions公司生产的Anthroscan 3D VITUS三维人体扫描仪,对174人(男74人,女100人)的29项形态指标进行传统手工测量与三维扫描测量,对比两种测量方法的结果,有14项指标结果较为一致,误差小于3%。髂宽、胸宽和胸厚3项指标两种测量方法的差异率在10%以上,其余指标误差在3%~10%之间。两种测量方法中受试对象姿势不同、定位点不一致是造成误差的主要原因。结果提示研究人员在进行人体形态测量时应统一测试方法,不能将两种测量方法得到的测试结果相互替代进行研究。
英文摘要:
      Abstract:Compared with traditional body morphology measurement, 3D Body Scan technique has the advantage of fast speed, more evaluation indicators and no body contact. The measurement accuracy is restricted by the software reading the 3D image. This technology is just come to use in sports scientific research. 174 subjects (74 male, 100 female)was measured by Anthroscan 3D VITUS made in Germany and also by traditional measurement, and got 29 body morphology indexes for comparison. Compared with the measuring results of professional researcher, it found that 14 indexes’ results were similar. The error rate was less than 3%. The difference rate between the spine width and thorax width and thickness was more than 10%. And the error rate in the others was 3%~10%. Difference posture and anchor point are main causes of error. The results indicated that the researchers shall adopt the same measurement method in measure the body morphology and could not cross use the results from the two different measurement ways in the research.
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