| 运动图像序列自动解析方法的研究 |
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| 引用本文： | 吴琴娣,康华光,吴鸿修.运动图像序列自动解析方法的研究[J].华中科技大学学报(自然科学版),1994(12). |
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| 作者姓名： | 吴琴娣 康华光 吴鸿修 |
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| 作者单位： | 华中理工大学船舶与海洋工程系 |
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| 摘 要： | 针对赛艇运动图像序列的特点，提出了跟踪匹配的自动解析方法，即在模板匹配法中加入跟踪的概念，使得样本模板的中心随特征点的移动而变化，这种算法与一般的模板匹配法比较，可以进一步缩小搜索区域，减少计算量，降低失跟率。
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| 关 键 词： | 序列图像处理 目标跟踪 模板匹配 特征提取 |
On an Automatic Analyzing Method for Sequential Sport Inages |
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| Wu QindiDept.of Naval Arch.&Oceanog. Eng.,H. U. S.T.,Wuhan ,China.,Kang Huaguang,Wit Hongxiu.On an Automatic Analyzing Method for Sequential Sport Inages[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1994(12). |
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| Authors: | Wu QindiDeptof Naval Arch&Oceanog Eng H U ST Wuhan China Kang Huaguang Wit Hongxiu |
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| Institution: | Wu QindiDept.of Naval Arch.&Oceanog. Eng.,H. U. S.T.,Wuhan 430074,China.),Kang Huaguang,Wit Hongxiu |
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| Abstract: | The sequential sport image analysis is an important method for the study of sports,Atracking correlational matching method is proposed,by which the feature points of sequentialimages in rowing are extracted,The tracking idea is introduced into the ordinary templatematching method and the template center can be adjusted according to the motion of the fea-ture points. With this approach,the region to be searched is reduced as are the amount ofcalculation and missing rate. Based on the simplified physical model,30 frames of sequentialiniages of two-oar rowing during training have been processed and 9 joint points tracked. Fairly good results have been obtained and more research topics suggested. |
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| Keywords: | sequential image processing target tracking template matching feature ex-traction |
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