英特爾杯作品2010年一等獎作品摘要
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幻境漫步者——基于體態感知與3D立體顯示的趣味漫步系統 (一等獎作品)
本文引用地址：http://www.104case.com/article/133027.htmWonderland Roamer——the Interesting Walking System Based on Body Posture Sensing and Stereo Display
聶 勤 徐 銘 孫鵬冬
西安交通大學 Xi'an Jiaotong University
摘要：本文介紹了基于體態感知與立體顯示的虛擬漫游系統，充分利用嵌入式平臺的系統資源與特點，擴展外圍傳感器、無線網卡、數字頭盔等硬件設備，以開源的OpenSceneGraph三維圖形引擎為開發工具，結合3DStudioMax建模，設計實現出利用身體姿態進行虛擬漫游控制，并且具有3D立體顯示功能的趣味健步系統，有很強的沉浸感，使用者能在運動健身的同時享受到幻境漫游的無限樂趣。同時，系統有監視保護功能，提醒使用者避開現實中的障礙。
關鍵詞：虛擬漫游，體態感知，立體顯示
Abstract：This paper introduces a virtual roaming system based on body posture sensing and stereo display. The system makes full use of the resources and features of the embedded platform to extend hardware devices，such as sensors，wireless network card，and head-mounted display. OpenSceneGraph，an open source software development tool，is used as the graphics engine，and incorporates 3DStudio Max as model designing tool to complete the interesting walking system. This system not only takes advantage of body posture to control virtual roaming accordingly，but also has the function of displaying 3D stereo scene. Moreover，it has strong sense of immersion，making the user enjoy infinite pleasure while exercising for fitness. In addition，the surveillance and protection functions remind form the user to avoid obstacles in reality.
Keywords：Virtual roaming，Body posture sensing，Stereo display
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