基于Leap Motion的仙居花灯手势交互系统的设计与实现  

Design and Implementation of Xianju Lantern Gesture Interaction System Based on Leap Motion

作　　者：康凌波 舒后[1] 宋玮 李欣芮 高梦凡 王汝鑫 黄滋涵 KANG Lingbo;SHU Hou;SONG Wei;LI Xinrui;GAO Mengfan;WANG Ruxin;HUANG Zihan(Beijing Institute of Graphie Communication,Beijing 102600,China)

机构地区：[1]北京印刷学院,北京102600

出　　处：《北京印刷学院学报》2024年第12期23-28,共6页Journal of Beijing Institute of Graphic Communication

基　　金：国家级和北京市级大学生创新创业项目(202410015021,S202410015033);教育部产学研项目(220900630135739)研究成果。

摘　　要：手势交互作为一种新的人机交互模式,为传统手工艺的数字化保护提供了新思路,本文以非物质文化遗产仙居针刺无骨花灯为案例,提出了一种基于三维建模技术和手势识别技术的方案,集成Leap Motion设备和Unity 3D开发平台,搭建仙居花灯手势交互系统,定义了一套虚拟交互手势集,实现基于裸手的场景漫游和交互功能。为了交互体验更加自然流畅,提出了一种改进的动态时间规整(DTW)算法的手势识别方法,并对系统进行实验与评估。实验结果表明,改进的DTW算法具有较高的手势识别准确率,该系统能够有效传播传统文化,提升参观者的互动体验和趣味性,验证了该方案的合理性和有效性。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.

关 键 词：Leap Motion 手势交互 传统手工艺 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]