公开(公告)号：US20140073383A1

公开(公告)日：2014-03-13

申请号：US13849535

申请日：2013-03-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Tung-Hung Lu ,  Hsing-Chen Lin ,  Rong-Rong Chen ,  Yueh-Hsuan Lee ,  Ji-Ding Chen

IPC: A63F13/04

CPC classification number: A63F13/42 ,  A63F13/04 ,  A63F13/213 ,  A63F13/428 ,  A63F13/833 ,  G06F3/011

Abstract: A method and a system for motion comparison, especially for functions of a multimode motion streaming comparison, are provided. The method includes: obtaining a streaming motion and nodes of a user according to images of the user; providing a streaming motion and nodes of a virtual coach; calculating relation values between coordinates of the nodes of the user and those of the virtual coach according to a streaming node comparison algorithm; obtaining weights via a weighting vector according to parts of body, exercise types and time information; generating a comparison result according to a result of the weights respectively multiplying the relation values; mapping the comparison result to a similarity value. Therefore, a continuous motion compliance of individual trained parts of body of the user is improved, and the correctness for the user to fathom postures is improved effectively.

Abstract translation: 提供了一种用于运动比较的方法和系统，特别是用于多模式运动流比较的功能。 该方法包括：根据用户的图像获得用户的流动运动和节点; 提供流动运动和虚拟教练的节点; 根据流节点比较算法计算用户节点的坐标与虚拟教练的坐标之间的关系值; 通过加权向量根据身体的部分，运动类型和时间信息获得权重; 根据权重的结果生成比较结果，分别乘以关系值; 将比较结果映射到相似度值。 因此，改善了用户身体的个体训练部位的连续运动符合性，有效提高了用户对姿势的正确性。