The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Publications Copernicus
Articles | Volume XL-5/W1
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 107–112, 2013
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 107–112, 2013

  13 Feb 2013

13 Feb 2013


N. Hichri1,2, C. Stefani2, L. De Luca2, and P. Veron1 N. Hichri et al.
  • 1UMR CNRS LSIS 7296, Ecole Nationale Supérieure d'Arts et Métiers ParisTech, 2 Cours des Arts et Métiers 13617 Aix-en-Provence, France
  • 2UMR (CNRS/MCC) MAP-Gamsau 3495, Ecole Nationale Supérieure d'Architecture de Marseille, 184 Avenue de Luminy 13009 Marseille, France

Keywords: Point clouds, Building Information Modeling, as-built BIM, object recognition, geometric modeling, historical building

Abstract. Today, we need 3D models of heritage buildings in order to handle more efficiently projects of restoration, documentation and maintenance. In this context, developing a performing approach, based on a first phase of building survey, is a necessary step in order to build a semantically enriched digital model. For this purpose, the Building Information Modeling is an efficient tool for storing and exchanging knowledge about buildings. In order to create such a model, there are three fundamental steps: acquisition, segmentation and modeling. For these reasons, it is essential to understand and analyze this entire chain that leads to a well- structured and enriched 3D digital model. This paper proposes a survey and an analysis of the existing approaches on these topics and tries to define a new approach of semantic structuring taking into account the complexity of this chain.