Contactless measurement of the spatial form of a measurement object, especially measurement of internal topologies, whereby an optical measurement system is used and overlapping measurement areas processed with appropriate algorithms

摘要

Method for contactless measurement of the spatial form of a measurement object (1), especially for measuring internal topologies of complex structures, whereby a light source (4) is used with a beam deflecting system (6), while reflected light is detected using optics (8) and a sensor (9). Movement of the measurement assembly describes the middle-point of a sphere. The true spatial geometries are considered as projections on the sphere and the shape of the measurement object is determined using suitable processing algorithms or a virtual depiction.