Architectural Perspectives survey

This paper deals with the problem of surveying Architectural Perspectives, generally painted in a 1:1 scale, which represent illusory spaces, enlarging the hosting real spaces. In particular, we intend to propose a method of survey, applicable to the case of painted surfaces in general; this method allows us to achieve high-resolution images with a large information content that gives us detailed information on the colours and on the painting construction signs, in addition to the metric data. For this purpose, we tested image-based integrated survey techniques, which aim, on the one hand, at the construction of three-dimensional virtual models through consolidated image-based modelling techniques, on the other at the construction of high resolution images that have metric valence.