A range camera collecting multi-spectral texture for architecture applications

This work proposes a system for the automatic construction of multi-spectral 3D models of architecture. Besides the specific application which concerns the interactive visualization and the restoration of historical buildings, the interest of the proposed techniques lays in the multi-spectral nature of the textures which allow rendering with faithful colors and in the automatism of 3D model construction. The proposed system is an effective tool for producing 3D content amenable to a great number of applications. 1