动作凝结是指将一个动作视频转化为静态的动作全景图像,达到动作冻结效果,可以静态地分析动作的变化过程与轨迹,对动作的完成情况进行整体全局性的掌握与分析,从而提供方便快捷的视觉反馈。这种技术可以提高学生学习的效果,尤其对那些对动作要求较高的技术。既然动作凝结在体育教学中如此重要,那应该如何实现呢?在操作层面上,专业的分析软件已经被开发出来,如DVCoach系统(运动训练视频分析 Motion condensation refers to a motion video into a static action panoramic image, to freeze the effect of action, you can statically analyze the movement of the process and trajectory, the action to complete the overall grasp of the situation and analysis, to provide convenient Visual feedback. This kind of technology can improve students’ learning effect, especially for those who require high action skills. How should this be achieved since the condensation of action is so important in physical education? At the operational level, specialized analysis software has been developed, such as the DVCoach system (Sports Training Video Analysis