Otimização de modelos digitais para visualização de patrimônio histórico-arquitetônico em realidade aumentada

Abstract

This paper intends to describe part of a project that aims at the valorisation of historical-architectural heritage of a university. Thus, this text describes issues related to visual and geometric modeling of digital models to be viewed in Augmented Reality. For this the study came from the analysis of the use of models previously developed for other applications. So, a methodology was developed for the optimization of the modeling process that was based on the technique of Retopology, which means the model is to rebuild polygon by polygon until it is complete, but with a minimum of quadrilateral faces.