Design And Implementation Of Acupuncture Teaching Practice Platform Based On VR/AR

As the essence of Chinese traditional medicine,acupuncture has made an indelible contribution to the health and development of the Chinese nation for thousands of years.However,the traditional acupuncture teaching mode and practice methods have certain safety risks.The inefficient learning of students and the high cost of teaching have led to the lack of relevant talents,which has become a major factor restricting the further development of acupuncture.In view of this,this thesis is based on virtual reality and augmented reality technology and uses Unity3 D engine to design a safe,efficient and economical acupuncture teaching practice platform.The main research contents of the thesis are as follows:(1)Demand analysis and frame design of acupuncture teaching practice platform.Based on the functional and non-functional aspects of the acupuncture teaching practice platform needs analysis,based on virtual reality and augmented reality technology,using the MVC design model design virtual reality acupuncture teaching system framework and augmented reality acupuncture practice system framework,the system cooperate,to jointly build an acupuncture teaching practice platform.(2)Theoretical research and application of hierarchical bounding box collision detection.Research and analyze the basic principles and implementation methods of hierarchical bounding box collision detection,design a collision detection algorithm for virtual objects suitable for the acupuncture teaching practice platform,and use the Unity3 D engine to achieve collision detection of three-dimensional meridian acupuncture points,UI panels and conventional virtual objects concrete application.(3)Design and implementation of virtual reality acupuncture teaching system.Based on virtual reality technology,the Unity3 D engine is used to design and implement the acupuncture teaching system applied to the Pico Neo virtual reality smart helmet,including immersive virtual environment deployment,3D virtual acupuncture teaching equipment production,acupuncture teaching resource design and virtual reality interaction and control Management to complete the learning task of acupuncture theory.(4)Design and implementation of augmented reality acupuncture practice system.Basedon augmented reality technology,the Unity3 D engine is used to design and implement the acupuncture practice system applied to Holo Lens,including the deployment of augmented reality environment,acupuncture acupuncture simulation arm model production,BP neural network-based recognition design of acupuncture techniques and development of Holo Lens terminal application In order to complete the learning task of the practice part of acupuncture.