A software program for semi-automated measurement of building facades

作者：Ordonez Celestino^*; Martinez Joaquin; Arias Pedro; Armesto Julia

来源：Measurement, 2010, 43(9): 1197-1206.

DOI：10.1016/j.measurement.2010.05.013

• Close-range photogrammetry
• Laser distance meter
• Software application
• Building measurement

The dimensions of facades and window openings in buildings are usually determined by direct measurements using tapes and plummets. In this paper, we present a semi-automated application that makes it possible to obtain building measurements by means of an indirect method based on close-range photogrammetry. This application is intended to be used with a single planar-surface measuring system that permits measurements to be made without contact with the building. This system combines the output from a digital off-the-shelf camera and a laser distance meter. These data are used within our application for image orientation and scaling. Next, the software permits calculation of the dimensions of elements on the planar facade and also provides an estimate for the precision of those dimensions. This indirect approach avoids time-consuming and risky procedures in building measurement and permits the user to take inventory of a building under construction.

• 出版日期2010-11