Esteban, José LuisCabido, RaúlRivas, Francisco2024-02-092024-02-092022-11-08https://hdl.handle.net/10115/30271https://patents.google.com/patent/US10909757B2/enA system for modeling a roof of a structure comprising a first database, a second database and a processor in communication with the first database and the second database. The processor selects one or more images and the respective metadata thereof from the first database based on a received a geospatial region of interest. The processor generates two-dimensional line segment geometries in pixel space based on two-dimensional outputs generated by a neural network in pixel space of at least one roof structure present in the selected one or more images. The processor classifies the generated two-dimensional line segment geometries into at least one contour graph based on three-dimensional data received from the second database and generates a three-dimensional representation of the at least one roof structure based on the at least one contour graph and the received three-dimensional data.engroof modeling3D reconstructioncomputer visionaerial imageryinfo:eu-repo/semantics/patentinfo:eu-repo/semantics/closedAccess