METHOD FOR THE AUTOMATIC CREATION OF TWO- OR THREE-DIMENSIONAL BUILDING MODELS

摘要

The invention relates to a method for the automatic creation of two- or three-dimensional building models, consisting of at least one digital aerial image, and for automatic provision with semantic building information, and comprises, inter alia, the following steps: generating training data on the basis of cadastral data and/or geoinformation data as a two-dimensional first vector model comprising semantic information, and thereby training a classifier; generating a second two- or three-dimensional vector model from the segmented and classified aerial image; and transferring semantic information into the second vector model from the first vector model by comparison with the latter.