Integração de Sistemas de Rastreamento para o Desenvolvimento de Aplicações Baseadas em Realidade Virtual (Integration of Tracking Systems for the Development of Virtual Reality Applications)

Daniel Faustino Lacerda de Souza (, Liliane dos Santos Machado (, Ronei Marcos de Moraes (

Universidade Federal da Paraiba
This paper appears in: Revista IEEE América Latina

Publication Date: Dec. 2010
Volume: 8,   Issue: 6 
ISSN: 1548-0992

The use of intuitive interaction in virtual reality (VR) systems is a factors that affect the sense of immersion of the users in virtual environments. Difficulties related to the incorporation of devices and their costs has motivated research using low-cost devices and high-level tools such as frameworks to development of VR applications. This paper presents the design and integration of a module for spatial tracking in a framework for development of virtual reality applications. The module provides ways to incorporate several tracking techniques and low-cost devices used to obtain the spatial position of objects.

Index Terms:
Virtual Reality, Signal Processing, Tracking, Interactive Computing.   

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