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	The 3D Terrain Interactive Technique Based on Gesture Recognition
	Li, Yanyan ; Xu, Xiaomeng ; Sun, Jiayu ; Zhao, Haimeng
	2016
关键词	points cloud Leap Motion gesture recognition Open Scene Graph
英文摘要	The sensor Leap Motion can detect the information about locations and speed of hands and fingers with high accuracy in real time. It provides an effective method to the interaction between people and 3D terrain models, and based on the characteristics of the far and near field division of the working area of the sensor, different filter models are established to filter the natural gesture data, and to increase the stability of the anti-jitter ability and the software identification. This paper introduces a 3D controller based on OSG(Open Scene Graph), and designs a terrain model controller from gestures, and evaluates the controller by designing user experiments. The result shows that, comparing with traditional 2D interaction, the user experience and the result of this paper's algorithm is more natural, intuitive and efficient.; CPCI-S(ISTP); liyan.@pku.edu.cn; xuxiaomeng@pku.edu.cn; sunjiayu@pku.edu.cn; zhaohaimeng@163.com; 615-619; 59
语种	英语
出处	Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/459790]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Li, Yanyan,Xu, Xiaomeng,Sun, Jiayu,et al. The 3D Terrain Interactive Technique Based on Gesture Recognition. 2016-01-01.

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