Carola Braun and Thomas H. Kolbe and Felicitas Lang and Wolfgang Schickler and Volker Steinhage and Armin B. Cremers and Wolfgang Förstner and Lutz Plümer, "Models for Photogrammetric Building Reconstruction", In Computer und Graphics. Vol. 19, pp. 109-118. 1995.

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The paper discusses the modeling necessary for recovering man made objects - in this case buildings - in complex scenes from digital imagery. The approach addresses all levels of image analysis for deriving semantically meaningful descriptions of the scene from the image, via the geometrical/physical model of the objects and their counterparts in the image. The central link between raster image and scene are network-like organized aspects of parts of the objects. This is achieved by generically modelling the objects using parametrized volume primitives together with the application specific constraints, which seems to be adequate for many types of buildings. The paper sketches the various interrelationships between the different models and their use for feature extraction, hypothesis generation and verification.

@inproceedings{Braun1995Models,
  author = {Braun, Carola and Kolbe, Thomas H. and Lang, Felicitas and Schickler, Wolfgang and Steinhage, Volker and Cremers, Armin B. and F\"orstner, Wolfgang and Pl\"umer, Lutz},
  title = {Models for Photogrammetric Building Reconstruction},
  booktitle = {Computer und Graphics},
  year = {1995},
  volume = {19},
  pages = {109--118},
  doi = {10.1016/0097-8493(94)00126-J}
}

Felicitas Lang and Thomas Löcherbach and Wolfgang Schickler, "A one-eye Stereo System for Semi-Automatic 3D-Building Extraction", In Geomatics Info Magazine. 1995.

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We present a semi-automatic system for building extraction that has been developed at the Institute for Photogrammetry at the University of Bonn. Digitized images are used as data source. Data capture takes place at a simple workstation. Single point measurement is replaced by the measurement of building models. Automation supports the operator and thus increases the system performance. The representation of building models allows a link to CAD, GIS and computer graphics.

@inproceedings{Lang1995one,
  author = {Lang, Felicitas and L\"ocherbach, Thomas and Schickler, Wolfgang},
  title = {A one-eye Stereo System for Semi-Automatic 3D-Building Extraction},
  booktitle = {Geomatics Info Magazine},
  year = {1995}
}

Carola Braun and Thomas H. Kolbe and Felicitas Lang and Wolfgang Schickler and Volker Steinhage and Armin B. Cremers and Wolfgang Förstner and Lutz Plümer, "Models for Photogrammetric Building Reconstruction", In Computers & Graphics. 1994.

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The paper discusses the modeling necessary for recovering man made object - in this case buildings - in complex scenes from digital imagery. The approach addresses all levels of image analysis for deriving semantically meaningful descriptions of the scene from the image, via the geometrical / physical model of the objects and their counterparts in the image. The central link between raster image and scene are network-like organized aspects of parts of the objects. This is achieved by generically modelling the objects using parametrized volume primitives together with the application specific constraints, which seems to be adequate for many types of buildings. The paper sketches the various interrelationships between the different models and their use for feature extraction, hypothesis generation and verification.

@inproceedings{Braun1994Models,
  author = {Braun, Carola and Kolbe, Thomas H. and Lang, Felicitas and Schickler, Wolfgang and Steinhage, Volker and Cremers, Armin B. and F\"orstner, Wolfgang and Pl\"umer, Lutz},
  title = {Models for Photogrammetric Building Reconstruction},
  booktitle = {Computers \& Graphics},
  year = {1994},
  doi = {10.1016/0097-8493(94)00126-J}
}

Felicitas Lang and Wolfgang Schickler, "Semiautomatische 3D Gebäudeerfassung aus digitalen Bildern", Zeitschrift für Photogrammetrie und Fernerkundung.(5), pp. 193-200. 1993.

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The paper presents a concept for the model based threedimensional acquisition of buildings from single and multiple images. For solving the interpretation problem an automatic building extraction procedure requires an apropriate object model. We use parametrized models implicitely representing inherent geometric and topological contraints. The semiautomatic procedure supports the operator during the mensuration process and the final fit of the models to the image data. The implementation and first results are reported.

@article{Lang1993Semiautomatische,
  author = {Lang, Felicitas and Schickler, Wolfgang},
  title = {Semiautomatische 3D Geb\"audeerfassung aus digitalen Bildern},
  journal = {Zeitschrift f\"ur Photogrammetrie und Fernerkundung},
  year = {1993},
  number = {5},
  pages = {193--200}
}