As a new human-computer interaction mode,gesture interaction provides a new idea for the digital protection of traditional handicrafts.Taking the intangible cultural heritage Xianju boneless lantern as an example,this paper proposes a solution based on 3D modeling technology and gesture recognition technology,integrates Leap Motion devices and Unity 3D development platform,builds Xianju lantern gesture interaction system,defines a set of virtual interaction gestures,and realizes scene roaming and interaction functions based on bare hands.In order to provide users with a more natural and smooth interactive experience,this paper proposes a gesture recognition method based on an improved dynamic time warping(DTW)algorithm,and conducts experiments and evaluations on the system.The experimental results show that the improved DTW algorithm has a high gesture recognition accuracy.The system can effectively spread traditional culture and enhance the interactive experience and fun of visitors,verifying the rationality and effectiveness of the solution.
维普
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