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| 基于分类特征提取的手部动作识别方法的研究及应用 | |
| 引用本文： | 阳诚海,陈开,许华虎,何永义.基于分类特征提取的手部动作识别方法的研究及应用[J].计算机应用与软件,2011,28(6). |
| 作者姓名： | 阳诚海 陈开 许华虎 何永义 |
| 作者单位： | 1. 上海大学计算机工程与科学学院,上海,200072 2. 上海上大海润信息系统有限公司,上海,200444 3. 上海大学机电工程与自动化学院,上海,200072 |
| 基金项目： | 国家高技术研究发展计划项目(2007AA041604) |
| 摘 要： | 提出一种基于分类特征提取的手部动作识别方法,该方法通过自适应的混合高斯模型构建背景模型,使用背景减除法并充分利用人体手部肤色信息分割出人体手部区域,结合手部关节、骨骼特征及肤色信息估算手部关节点位置,构建三维手部骨架模型,然后提取手部各关节角度、位置信息并利用隐马尔柯夫(HMM)模型对其所表示的动作进行训练识别。 |
| 关 键 词： | 特征提取 混合高斯模型 隐马尔柯夫模型 动作识别 |
ON HAND ACTION RECOGNITION METHOD BASED ON CLASSIFICATION FEATURE EXTRACTION AND ITS APPLICATION |
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| Yang Chenghai,Chen Kai,Xu Huahu,He Yongyi.ON HAND ACTION RECOGNITION METHOD BASED ON CLASSIFICATION FEATURE EXTRACTION AND ITS APPLICATION[J].Computer Applications and Software,2011,28(6). | |
| Authors: | Yang Chenghai Chen Kai Xu Huahu He Yongyi |
| Affiliation: | Yang Chenghai1 Chen Kai1 Xu Huahu2 He Yongyi31(School of Computer Engineering and Science,Shanghai University,Shanghai 200072,China)2(Shanghai Shangda Hairun Informatron System Co.,Ltd,Shanghai 200444,China)3(School of Mechatronics Engineering and Automation,China) |
| Abstract: | This paper proposes a hand action recognition approach based on classification feature extraction.This method utilises adaptive Gaussian mixture model to construct background model,uses the background subtraction method and makes full use of human hands' skin colour information to segment the hand area.It combines with the hand joints,bone characteristics and skin colour information to estimate the position of hand joints and to construct three-dimensional hands' skeleton model.Then all angles of hand joint... |
| Keywords: | Feature extraction Mixture Gaussian modelling Hidden Markov model Action recognition |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |