Research Of The Virtual Music-dance Based On The Hevner Emotion Ring Model

As the digitization of music and dance recovery mode, dance animation is usedmore widely in the field of multimedia applications. But for how to accuratelydefine the emotions of music and dance, or how to achieve the emotion-drivenautomatic choreography function, fewer people are involved in this part of study.This paper is devoted to the study of virtual music-dance system based on theHevner emotion ring model, and want to be able to complete a set of MIDI emotionanalysis, dance automatic arrangement and emotion-driven virtual music-dancesystem.This paper explores the MIDI emotion analysis method. Combined with theanalytical principle of audio music and MIDI analytical advantages, MIDI isdetermined as the main research object of music emotion analysis. By means ofanalyzing the MIDI file structure, decoding processes and analytical algorithms, theMIDI emotional dimensions based on Hevner emotion ring model are achieved.The virtual libraries of dance movements, the emotion-driven dancemovements and the match play of music and dance are built. Virtual music-dancesystem concludes the collection, processing and correlation analysis. Driving theappropriate action sequences of virtual libraries of dance movements based on theMIDI emotion analysis, and determine whether it is reasonable correlation in seriesand through programming to achieve the synchronization control and matching playof music and dance.Through the four parts which are music emotion analysis module, dancemovement libraries module, dance choreograghy module and music-dance outputmodule, the virtual music-dance system are achieved according to the process.Through the user experience research, the achieve result and purpose of virtualmusic-dance system are evaluated and demonstrated.This paper explores the emotion convey and choreographer system of digitalvirtual music-dance system through the angle of music analysis, emotion-driven andautomatic choreographer, and provides a new way of thinking for the design andimplementation of intelligent music-dance system, the method and result of thispaper also has better application value and practical significance.