| 多点摄像与解析方法在跳台滑雪技术分析中的应用 |
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| 引用本文： | 刘贵宝,田郁玫.多点摄像与解析方法在跳台滑雪技术分析中的应用[J].冰雪运动,2007,29(1):50-52. |
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| 作者姓名： | 刘贵宝 田郁玫 |
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| 作者单位： | 黑龙江省体育科学研究所,黑龙江,哈尔滨,150008 |
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| 摘 要： | 在运动影像解析技术领域里,为了准确地获取运动目标的三维空间坐标位置,一般使用定点、定焦摄像方式。对于大范围运动的动作解析,需要多台摄像机在多点位置进行定点、定焦动作捕捉。跳台滑雪运动是一个比较典型的、在较大范围内动作复杂的运动项目。对于优秀跳台滑雪运动员的三维动作解析问题是我国冰雪体育科研领域的前沿研究项目,其中如何捕捉和获取大范围运动信息是分析过程的关键环节之一。通过研究多点摄像解析方法在跳台滑雪运动中的应用,为处理大范围运动的动作捕捉与解析研究提供理论参考。
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| 关 键 词： | 多点摄像 解析方法 跳台滑雪 应用 |
| 文章编号： | 1002-3488（2007）01-0050-03 |
| 修稿时间： | 2006-11-092007-01-23 |
Application Method of the Multiple Video Analysis Technique in the Ski Jumpers' Motion |
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| LIU Gui-bao,TIAN Yu-mei.Application Method of the Multiple Video Analysis Technique in the Ski Jumpers'''' Motion[J].China Winter Sports,2007,29(1):50-52. |
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| Authors: | LIU Gui-bao TIAN Yu-mei |
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| Institution: | Heilongjiang Research Institute of Sports Science, Harbin 150008, China |
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| Abstract: | In the field of sports video analysis technique, the stationary cameras way is usually used to capture some motion for obtaining the accurate three-dimensional space coordinates. And the motion analysis in a large-scale environment needs multiple stationary cameras in different place. The ski jumping is a typical sports event with some complicated actions in large-scale movement. The three-dimension analysis problem of the Chinese outstanding ski jumpers' actions is a forefront research project in ice-snow sports science field and one of key links is how to capture the large-scale sports information. The paper discusses the application of multiple video analysis technique in the ski jumpers' motion in order to give some reference for precise motion capture and analysis of athletes moving in a large-scale environment. |
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| Keywords: | multiple video analysis ski jumping application |
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