Mario Nagamura

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Hang-gliding is a very enjoyable sport, provided in many tourist places. But many people are still afraid to fly in such system or unable to travel to Rio de Janeiro. Using virtual reality we developed a virtual tour over Rio de Janeiro. In this system the user can see the city and its beautiful sights from a different perspective providing a safe and fun(More)
In this paper we present our experience in using Virtual Reality Technologies to accurately reconstruct and further explore ancient and historic city buildings. Virtual reality techniques provide a powerful set of tools to explore and access the history of a city. In order to explore, visualize and hear such history, we divided the process in three phases:(More)
— This work presents our experience in using Virtual Reality techniques to digitally reconstruct the downtown of São Paulo city in the year of 1911. Particularly, the reconstruction of old downtown São Paulo could bring relevant information regarding its culture, history and economy. In order to achieve an accurate 3D representation, the process was divided(More)
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