The laser scanning technology is widely used also in the cultural heritage framework. The main purpose is the metric and 3-dimensional documentation of the object, where the colour and the materic data add more and more information to the global model. The so-called texturization is so the last rendering phase for the point’s clouds based model and, finally, a really photo-realistic and 3-dimensional model is obtained. In this paper, we present a new approach for the texturization, using high dynamic range textures and starting from Debevec’s work in order to “dress” the standard models coming from laser scanner surveys with more realistic textures.
High Dynamic Range (HDR) Textures in the framework of Cultural Heritage.
SALEMI, GIUSEPPE;ACHILLI, VLADIMIRO;
2007
Abstract
The laser scanning technology is widely used also in the cultural heritage framework. The main purpose is the metric and 3-dimensional documentation of the object, where the colour and the materic data add more and more information to the global model. The so-called texturization is so the last rendering phase for the point’s clouds based model and, finally, a really photo-realistic and 3-dimensional model is obtained. In this paper, we present a new approach for the texturization, using high dynamic range textures and starting from Debevec’s work in order to “dress” the standard models coming from laser scanner surveys with more realistic textures.Pubblicazioni consigliate
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