Change detection of Urban Objects using 3D Point Clouds
Change detection in urban areas requires the comparison of multi-temporal data.
In contrast to broad research activities in remote sensing this contribution addresses
the topic using 3D data (point clouds) instead of 2D data(images).For further discussion,
two strategies in the field of building monitoring are presented, which address change
detection based on point clouds.The first example deals with change detection on
construction sites using images(terrestrial/crane-based/UAV) and a building information
model(BIM).The second example uses airborne laser scanning data from a helicopter to
discover changes in the built environment.
Prof. Stilla is the Head of the Department of Photogrammetry and Remote Sensing and
course director of the Bachelor's and Master's Programs"Geodesy and Geoinformation at
the Technical University of Munich. His research interests include image analysis in the
field of photogrammetry and remote sensing.The publication list of Uwe Stilla shows more
than 500 entries.
Prof.Dr.Uwe Stilla
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