Research on Dance Motion Simulation Based on Virtual Reality Technology

This paper introduces the domestic and international exploration in virtual reality teaching system in dance and related fields to promote dance education reform and advance the dance education informatization. The development of the domestic dance teaching virtual reality system is in the initial stage, while it is burgeoning in American and Japan, which provide reference and examples. On this basis, this paper discusses the user requirement, function demands and composition of dance teaching virtual reality system, and prospects for the future dance teaching virtual reality system. Copyright © (2018) Francis Academic Press, UK 250 reality system of dance teaching, the author first on action training in the field of virtual reality practice simple comb. After the application of virtual reality design into motion capture technology, human-computer interaction level has been greatly improved, because in the virtual reality system can introduce some elements of the game, players can get more fun action in human-computer interaction, achieve better effect of training. Some virtual reality application systems are devoted to the replacement of the traditional teaching methods of teachers and apprenticeship by the new way of action training. Using action capture technology, the computer system can track the learner's action track and supervise and correct it. The experiment of the project group shows that some recruits have made obvious progress in the training of attack and defense after the training of virtual reality system. This shows that the feedback information of the virtual system can play a role in action learning. The practice of virtual reality in the field of training more action in teaching methods, human-computer interaction, technology and other aspects of the first attempt, for the development and design of virtual reality system applied in dance teaching has laid a certain foundation in theory and technology. Currently, researchers have carried out the research and development of virtual reality system for dance teaching. The timing vibration device is mainly used to remind the time point of the learner's action, while the self shifting screen shows the specific process of the action to the learner. The system will generate a real-time virtual image on the screen based on the actions of learners, so that learners can observe the difference between their actions and teaching actions. The eight villages have developed a set of dance training on the basis of the integration of action capture and virtual reality technology. Learners need to wear a helmet mounted display. The picture in the monitor is made up of the virtual images of the two dances, one is the action image of the professional dancer, and the other is the virtual image composed by the learner's own dance movements. Through the contrast of two virtual images, the learners can easily find the difference between their actions and the movements of the professional dancers. In this system, the imitating action of learners is synchronized with the action of virtual images, which, to a certain extent, also requires higher learners' experience. The user needs to wear a special suit to capture the action information, and then imitate the dance movements of the virtual teacher to learn the dance. After the imitation system will be completed, to learn the user's feedback, including the completion of the fractional degree of feedback, will be compared to dance dance users virtual image and virtual teachers and find out the action on the wrong part of each part of the action. Because this teaching system is more detailed in setting up the action capture point, so the system can collect enough data to feedback and evaluate the learning situation of users. At present, the practice of virtual reality system in dance teaching in China is just beginning, and the development of the system is not only for dance teaching, but also has many functions such as choreography, dance production and so on. In addition, the development practice of virtual reality system for a particular style of dance has also become the characteristic of the research in this field. Users can arrange choreography in 3D animation. On the basis of virtual dance simulation visual system, the computer aided teaching of Dance Majors can also be carried out. The user can use the system to learn the choreography or dance movement of the dance according to its own needs. Users can also set the number of virtual dancing figures according to their needs, including music and scenes, even dancing images. The 3D dance visualization system mainly focuses on the application design of choreography, although it has the function of computer aided dance teaching, but the function is relatively simple. Guo Jin and others used the technology of dance virtual reality in the study of robot dance. The team first analyzed the rules and methods of robot dance movements in computer system, and established the database of key frames of dance movements. The transition function of the key frame of the dance movement is used to test the transition and smooth of the robot's dance movement. The experiment uses the NOBODY robot dance video to realize the dance animation of a three-dimensional virtual human skeleton model of the imitation robot. Study on Virtual Simulation of Chen Qixiang et al of dance oriented chime to chime movement style on the basis of the research and development of dedicated chime dance virtual system, in order to make the development of library system arrangement and provide basis for the