基于特征提取的武术散打鞭腿动作视觉图像识别方法  

A visual image recognition method for wushu sanda whip leg action based on feature extraction

作　　者：田治国[1] TIAN Zhi-guo(Department of Health Care,Zhangzhou Health Vocational College,Fujian Zhangzhou 363000,China)

机构地区：[1]漳州卫生职业学院健康与保健系,福建漳州363000

出　　处：《齐齐哈尔大学学报（自然科学版）》2021年第1期51-55,共5页Journal of Qiqihar University(Natural Science Edition)

基　　金：福建省中青年教师教育科研课题(JZ180830)。

摘　　要：为了提高武术散打鞭腿的动作有效指导性,提出基于特征提取的武术散打鞭腿动作视觉图像识别方法。结合帧片段扫描技术进行武术散打鞭腿动作视觉图像采样,采用边缘特征分割方法进行动作视觉特征表达处理,建立动作视觉图像的边缘轮廓特征分析模型,结合模糊度辨识方法进行动作视觉图像的去模糊度处理,提高动作视觉的输出信噪比,建立动作视觉特征分析和自适应特征提取模型,根据对动作视觉特征提取结果实现对武术散打鞭腿动作视觉图像识别。仿真结果表明,采用该方法进行武术散打鞭腿动作视觉图像识别的准确性较高,特征识别能力较好,在指导武术散打鞭腿动作训练中具有很好的应用价值。In order to improve the effective guidance of wushu sanda whip kick movement,a visual image recognition method of wushu sanda whip kick movement based on feature extraction is proposed.Combining frame segment scanning technology to sample the visual image of wushu sanda whip and leg action,adopt edge feature segmentation method for action visual feature expression processing,establish the edge contour feature analysis model of action visual image,and combine the fuzzy recognition method to deblur the action visual image speed processing,improve the output signal-to-noise ratio of motion vision,establish motion visual feature analysis and adaptive feature extraction model,and realize the visual image recognition of wushu sanda whip leg motion based on the results of the motion visual feature extraction.The simulation results show that the accuracy of visual image recognition of wushu sanda whip leg movement with this method is high,and the feature recognition ability is better.It has good application value in guiding wushu sanda whip leg movement training.

关 键 词：武术 散打鞭腿 视觉图像 特征提取 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] G852.4[自动化与计算机技术—计算机科学与技术]