Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W2, 149-153, 2013
https://doi.org/10.5194/isprsarchives-XL-5-W2-149-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
19 Jul 2013
A PROCEDURAL SOLUTION TO MODEL ROMAN MASONRY STRUCTURES
V. Cappellini3,1, R. Saleri2, C. Stefani1, N. Nony1, and L. De Luca1 1UMR (CNRS/MCC) 3495 MAP-Gamsau – ENSA Marseille, France
2UMR (CNRS/MCC) 3495 MAP-Aria – ENSA Lyon, France
3DARTE – University of Reggio Calabria, Reggio Calabria, Italy
Keywords: Procedural Modelling, Archaeological Data Representation, Photogrammetric Techniques, Parametric Elements Abstract. The paper will describe a new approach based on the development of a procedural modelling methodology for archaeological data representation. This is a custom-designed solution based on the recognition of the rules belonging to the construction methods used in roman times. We have conceived a tool for 3D reconstruction of masonry structures starting from photogrammetric surveying. Our protocol considers different steps. Firstly we have focused on the classification of opus based on the basic interconnections that can lead to a descriptive system used for their unequivocal identification and design. Secondly, we have chosen an automatic, accurate, flexible and open-source photogrammetric pipeline named Pastis Apero Micmac – PAM, developed by IGN (Paris). We have employed it to generate ortho-images from non-oriented images, using a user-friendly interface implemented by CNRS Marseille (France). Thirdly, the masonry elements are created in parametric and interactive way, and finally they are adapted to the photogrammetric data.

The presented application, currently under construction, is developed with an open source programming language called Processing, useful for visual, animated or static, 2D or 3D, interactive creations. Using this computer language, a Java environment has been developed. Therefore, even if the procedural modelling reveals an accuracy level inferior to the one obtained by manual modelling (brick by brick), this method can be useful when taking into account the static evaluation on buildings (requiring quantitative aspects) and metric measures for restoration purposes.

Conference paper (PDF, 1315 KB)


Citation: Cappellini, V., Saleri, R., Stefani, C., Nony, N., and De Luca, L.: A PROCEDURAL SOLUTION TO MODEL ROMAN MASONRY STRUCTURES, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W2, 149-153, https://doi.org/10.5194/isprsarchives-XL-5-W2-149-2013, 2013.

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