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Research on Multi-mode Network Dance Movement Collection Evaluation System

机译:多模网络舞蹈运动收集与评估系统研究

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At present, whether the students' dance movements are standard is usually evaluated by subjective methods in the dance teaching process. Therefore, there is often difference in subjective judgment and limitation to human eye observational ability caused by movement velocity. In this paper, the author designed and realized a dance movement scoring system based on gyroscope accelerometer and utilized the multi-node network technology for processing of accelerated speed and angle information collected at various limbs, so as to obtain real-time displacement coordinates and attitude angles. Upon the contrast between curves composed of sequences changing with the time and standard movement curve, the author obtained the overall similarity degree. The experiment has proved that this system is of relatively accurate collection for dance movements. Thus, it can faithfully reflect the movement conditions of limbs in dance movements and provide objective reference data for the evaluation.
机译:目前,学生的舞蹈动作是标准的,通常通过舞蹈教学过程中的主观方法进行评估。 因此,在运动速度引起的主观判断和对人眼观测能力的限制通常存在差异。 在本文中,作者设计并实现了基于陀螺仪加速度计的舞蹈运动评分系统,利用了多节点网络技术来处理各种肢体收集的加速速度和角度信息,从而获得实时位移坐标和姿态 角度。 在用时间和标准运动曲线改变的序列组成的曲线之间的对比度时,作者获得了总体相似度。 实验证明,该系统具有相对准确的舞蹈动作收集。 因此,它可以忠实地反映舞蹈运动中肢体的运动条件,并提供评估的客观参考数据。

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