Institute of Computer Science III
University of Bonn
Databases * Information Systems * Software Engineering *
Pattern Recognition * Image Processing * Artificial Intelligence * Robotics
Modelle für die Photogrammetrische Gebäudekonstruktion
C. Braun,
T.H. Kolbe,
F. Lang, W. Schickler,
V. Steinhage, A.B. Cremers, W. Förstner and
L. Plümer
The paper discusses the modelling being necessary for recovering man
made objects namely buildings in complex scenes from digital imagery.
The approach adresses 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 object parts
including their counterparts in the image. 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.
Click here to obtain the full paper (PS, gzip, 151159 bytes, 17 pages, german language)
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16.12.05