International Society for Photogrammetry and Remote Sensing

         
    

Proceedings of the ISPRS Workshop Laser scanning 2005

Enschede, the Netherlands, September 12-14, 2005
G. Vosselman and C. Brenner (Eds.)

International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences
VOLUME XXXVI, PART 3/W19
ISSN 1682-1777

Papers accepted on the basis of peer-reviewed full manuscripts

     Organised by:
ISPRS WG III/3 Processing of point clouds from laser scanners and other sensors
ISPRS WG III/4 Automatic image interpretation for 3D city modelling
ISPRS WG V/3 Terrestrial laser scanning
International Institute for Geo-Information Science and Earth Observation (ITC)
    

Author index     Keyword index

Session 1: Sensor analysis
    Assesment of sensor characteristics of an airborne laser scanner using geometric reference targets
L. Wotruba, F. Morsdorf, E. Meier, D. Nüesch

A framework for position uncertainty of unorganised three-dimensional point clouds from near-monostatic laser scanners using covariance analysis
K.-H. Bae, D. Belton, D.D. Lichti

Laboratory calibration of backscattered intensity for laser scanning land targets
S. Kaasalainen, J. Hyyppä, T. Mielonen

Integrated laser scanner and intensity image calibration and accuracy assessment
J. Amiri Parian, A. Gruen

Session 2: Change detection
    Accuracy analysis of the Leica HDS3000 and feasibility of tunnel deformation monitoring
R. Lindenbergh, N. Pfeifer, T. Rabbani

Change detection on point cloud data acquired with a ground laser scanner
D. Girardeau-Montaut, M. Roux, R. Marc, G. Thibault

Session 3: Digital elevation models
    Automated extraction of pair wise structure lines using airborne laserscanner data in coastal areas
A. Brzank, P. Lohmann, C. Heipke

3D mapping of Switzerland - Challenges and experiences
J. Luethy, R. Stengele

Laser DTM generation for South-Tyrol and 3D-visualization
R. Wack, H. Stelzl

Dense DTM generalization aided by roads extracted from LiDAR data
N. Abo Akel, K. Kremeike, S. Filin, M. Sester, Y. Doytsher

Session 4: Point cloud segmentation
    Efficient Hough transform for automatic detection of cylinders in point clouds
T. Rabbani, F. van den Heuvel

Filtering of airborne laser scanner data based on segmented point clouds
G. Sithole, G. Vosselman

Hybrid image segmentation using LiDAR 3D planar primitives
F. Bretar, M. Roux

Segmentation based robust interpolation - a new approach to laser data filtering
D. Tóvári, N. Pfeifer

Session 5: Vegetation analysis I
    Factors affecting the quality of DTM generation in forested areas
H. Hyyppä, X. Yu, J. Hyyppä, H. Kaartinen, S. Kaasalainen, E. Honkavaara, P. Rönnholm

Quantitative mapping of hydrodynamic vegetation density of floodplain forest using airborne laser scanning
M.W. Straatsma

Applicability of first pulse derived digital terrain models for boreal forest zone
X. Yu, H. Hyyppä, H. Kaartinen, J. Hyyppä, E. Ahokas, S. Kaasalainen

Session 6: Waveform analysis
    Visualization and analysis of full-waveform airborne laser scanner data
Å. Persson, U. Söderman, J. Töpel, S. Ahlberg

Sub-pixel edge localization based on laser waveform analysis
B. Jutzi, J. Neulist, U. Stilla

Session 7: Poster session
    Optimization of the scanning angle for countrywide laser scanning
E. Ahokas, X.Yu, J. Oksanen, J. Hyyppä, H. Kaartinen, H. Hyyppä

A morphological reconstruction algorithm for separating off-terrain points from terrain points in laser scanning data
H. Arefi, M. Hahn

Maintaining momentum in terrestrial laser scanning: A UK case study
D.M. Barber, J.P. Mills, P.G. Bryan

A segmentation procedure of LiDAR data by applying mixed parametric and nonparametric models
F. Crosilla, D. Visintini, F. Sepic

On the use of airborne laser scanning data to verify and enrich road network features
C. Hatger

Using individual tree crown approach for forest volume extraction with aerial images and laser point clouds
J. Hyyppä, T. Mielonen, H. Hyyppä, M. Maltamo, X. Yu, E. Honkavaara, H. Kaartinen

Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction
B.G.H. Gorte, N. Pfeifer, S. Oude Elberink

Feasibility and problems of TLS in modeling rock faces for hazard mapping
M. Alba, L. Longoni, M. Papini, F. Roncoroni, M. Scaioni

Extraction of planar patches from point clouds to retrieve dip and dip direction of rock discontinuities
R. Roncella, G. Forlani

Effects of LiDAR DEM resolution in flood modelling: A model sensitivity study for the city of Tegucigalpa, Honduras
A. Tamiru Haile, T.H.M. Rientjes

Session 8: Registration
    Automatic tie elements detection for laser scanner strip adjustment
N. Pfeifer, S. Oude Elberink, S. Filin

Extended Gaussian images for the registration of terrestrial scan data
C. Dold

Fast correspondence search for 3D surface matching
D. Akca, A. Gruen

Efficient integration of aerial and terrestrial laser data for virtual city modeling using lasermaps
J. Böhm, N. Haala

Session 9: Vegetation analysis II
    The potential of discrete return, small footprint airborne laser scanning data for vegetation density estimation
F. Morsdorf, B. Koetz, E. Meier, K.I. Itten, B. Allgöwer

Measuring the growth of individual trees using multi-temporal airborne laser scanning point clouds
X. Yu, J. Hyyppä, H. Kaartinen, H. Hyyppä, M. Maltamo, P. Rönnholm

Session 10: Building reconstruction
    3D building model generation from airborne laserscanner data using 2D GIS data and orthogonal point cloud projections
E. Schwalbe, H.-G. Maas, F. Seidel

Airborne laserscanning data for determination of suitable areas for photovoltaics
T. Voegtle, E. Steinle, D. Tóvári

Automated delineation of roof planes from LiDAR data
F. Rottensteiner, J. Trinder, S. Clode, K. Kubik

Accuracy of 3D city models: EuroSDR comparison
H. Kaartinen, J. Hyyppä, E. Gülch, G. Vosselman, H. Hyyppä, L. Matikainen, A.D. Hofmann, U. Mäder, Å. Persson, U. Söderman, M. Elmqvist, A. Ruiz, M. Dragoja, D. Flamanc, G. Maillet, T. Kersten, J. Carl, R. Hau, E. Wild, L. Frederiksen, J. Holmgaard, K. Vester