Gait bilateral similarity analysis method, device and system

The invention discloses a gait bilateral similarity analysis method, device and system, and the method comprises the steps: obtaining a gait data sample which comprises gait data of the two sides at all movement moments when a tester continuously moves; preprocessing the obtained gait data sample; segmenting the preprocessed gait data sample; analyzing the gait bilateral similarity of the segmented gait data sample; the device is suitable for the method. The system can execute the method. According to the method, the gait data sample is obtained through preprocessing, data segmentation and analysis in sequence, and the strength of the similarity of the two sides of the gait of the testee is judged. 本发明公开了一种步态双侧相似性分析方法、装置及系统，其中方法包括获取步态数据样本，所述步态数据样本包括测试者持续运动时，双侧各运动时刻的步态数据；预处理获取的步态数据样本；分割预处理后的步态数据样本；分析分割后的步态数据样本的步态双侧相似性；其中装置适用于上述方法；其中系统能够执行上述方法。本发明能够依次通过预处理、数据分割和分析获取的步态数据样本，判断测试者步态双侧相似性的强弱。