Automatic and interactive modeling of buildings in urban environments from aerial images
Nevatia, R.
Price, K.
Inst. for Robotics & Intelligent Syst., Univ. of Southern California, Los Angeles, CA, USA;
This paper appears in: Image Processing. 2002. Proceedings. 2002 International Conference on
Publication Date: 24-28 June 2002
Volume: 3,
On page(s): 525- 528 vol.3
ISSN: 1522-4880
ISBN: 0-7803-7622-6
INSPEC Accession Number: 7614177
Digital Object Identifier: 10.1109/ICIP.2002.1039023
Current Version Published: 2002-12-10
Abstract
Automatically extracting object models from images is a complex task. We describe research in extracting 3D models of buildings from aerial images. This work has resulted in several related systems including assisted extraction (minimal manual interaction to guide automatic processing), automatic extraction with limited imagery and limited building models, and automatic extraction with very good imagery and digital elevation models and more complex building models. Some results are provided for the assisted system and one of the automatic systems.
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