3D DETAILED RECONSTRUCTION OF A DEMOLISHED BUILDING BY USING OLD PHOTOGRAPHS

摘要

In many cases, when the restoration or the rebuilding of importrant old buildings, that are partially or totally destroyed, is needed, or when the documentation of destroyed monuments is attempted, old amateur pictures usally consist the most significant source of information. The lack of control points or other metric information makes the use of such pictures very difficult or even impossible for the compilation of detailed, high-accuracy plans. The structure of the building/object and the availability or not of some additional information play a critical role for a successful result. In this paper, an application on an already demolished 3-floor building of interesting architecture is presented. The combination of old airphotos, old terrestrial amateur pictures and some old plans of parts of the building, gave a 3D digital detailed restitution of the building by applying analytical and digital photogrammetric methods and using a CAD package, The whole procedure and methodology followed are given and the graphic results together with the degree of accuracy achieved are shown.