Objective: To explore the application of virtual reality in traditional meridian teaching so as to conquer the disadvantages of teaching model of traditional Chinese medicine included location of acupoint is not intuitionistic and relevant teaching information could not be obtained from two-dimensional drawings which is not conducive for learning and memory of students. Methods: The software of 3ds Max was used to construct human model, and the development was based on somatosensory controller of Leap Motion and Unity 3D. Results: An assisted instruction system of three-dimensional (3D) meridian was designed and it has achieved meridian teaching of gesture recognition in demonstration of classroom. Conclusion: The assisted instruction system of 3D meridian can intuitively and dynamically show meridian point of human body, and it can be used to observe the relevant anatomical structure of meridian space, and provide visual platform for meridian teaching, and enhance vitality of teaching, and achieve the aim of interactive teaching.%目的:探讨将虚拟现实技术应用于传统经络教学中,改变传统的中医教学模式对于腧穴定位不直观、相关教学信息无法从二维图上获取而不利于学生学习与记忆的弊端.方法:利用3ds Max软件进行人模构建,基于体感控制器Leap Motion和Unity 3D进行开发.结果:设计出一款三维(3D)经络辅助教学系统,实现课堂演示手势识别的经络教学.结论:3D经络辅助教学系统可直观、动态地展示人体经络穴位,观察经络空间的相关解剖结构,为经络教学提供可视化的平台,提高教学的生动性,达到互动教学的目的.
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