ISCAS OpenIR
模板匹配的三维手势识别算法
Alternative TitleTemplate Matching Algorithm for 3D Gesture Recognition
刘杰; 黄进; 韩冬奇; 田丰; 戴国忠; 王宏安
2016
Source计算机辅助设计与图形学学报
ISSN1003-9775
Volume28Issue:8Pages:1365-1372
English Abstract针对三维空间的手势识别,基于轻量级的二维平面手势识别算法进行了扩展及改进,将其扩展到了三维空间,提出了基于投影的单次旋转模板匹配识别方法.将手势 模板集划分为空间平面手势和空间立体手势2类模板;对于空间平面手势模板,输入手势轨迹需要先投影到相应的坐标平面,再进入模板匹配流程;基于矩阵奇异值 分解,计算归一化手势轨迹与模板之间的最优旋转矩阵,经过一次刚体转置即可完成与模板的匹配度计算.实验结果表明,该方法对三维手势具有较高的识别率,且 对于空间平面手势、空间立体手势的识别能力较为均衡.
Indexed TypeCSCD
AbstractThis paper extended and improved the algorithm, a lightweight planar 2D hand gesture recognition algorithm, and realized a 3D gesture recognition algorithm based on projection and single rotation. The gesture template library was divided into two types: spatial planar gesture and spatial stereo gesture. For the templates of the spatial planar gesture, the input gesture trajectory needed to be projected onto the corresponding coordinate plane before the template matching. Based on the matrix singular value decomposition method, the optimal transposing rotation matrix between the normalized input gesture and the templates was calculated. With the transposing matrix, only a rigid transpose operation was needed for matching degree calculation of a template. Experiments show that this method has a high recognition rate for 3D gesture recognition, and the recognition ability is more balanced for 3D plane and stereo gestures.
Keyword手势识别 $1算法 模板匹配 奇异值分解
Department刘杰, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;黄进, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;韩冬奇, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;田丰, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;戴国忠, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;王宏安, 中国科学院软件研究所, 人机交互北京市重点实验室, 北京 100190, 中国;
Language中文
CSCD IDCSCD:5786865
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/17352
Collection中国科学院软件研究所
Recommended Citation
GB/T 7714
刘杰,黄进,韩冬奇,等. 模板匹配的三维手势识别算法[J]. 计算机辅助设计与图形学学报,2016,28(8):1365-1372.
APA 刘杰,黄进,韩冬奇,田丰,戴国忠,&王宏安.(2016).模板匹配的三维手势识别算法.计算机辅助设计与图形学学报,28(8),1365-1372.
MLA 刘杰,et al."模板匹配的三维手势识别算法".计算机辅助设计与图形学学报 28.8(2016):1365-1372.
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