Johannes Otepka
Johannes Otepka
Department for Geodesy and Geoinformation, Vienna University of Technology
Verified email at geo.tuwien.ac.at - Homepage
Title
Cited by
Cited by
Year
OPALS–A framework for Airborne Laser Scanning data analysis
N Pfeifer, G Mandlburger, J Otepka, W Karel
Computers, Environment and Urban Systems 45, 125-136, 2014
1582014
Georeferenced point clouds: A survey of features and point cloud management
J Otepka, S Ghuffar, C Waldhauser, R Hochreiter, N Pfeifer
ISPRS International Journal of Geo-Information 2 (4), 1038-1065, 2013
742013
Orientation and processing of airborne laser scanning data (OPALS)—Concept and first results of a comprehensive ALS software
G Mandlburger, J Otepka, W Karel, W Wagner, N Pfeifer
ISPRS Workshop Laserscanning 2009, 2009
522009
A case study of UAS borne laser scanning for measurement of tree stem diameter
M Wieser, G Mandlburger, M Hollaus, J Otepka, P Glira, N Pfeifer
Remote Sensing 9 (11), 1154, 2017
432017
DTM modelling and visualization–the SCOP approach
K Kraus, J Otepka
392005
Precision target mensuration in vision metrology
J Otepka
342004
Algorithm developments for automated off-line vision metrology
JO Otepka, HB Hanley, CS Fraser
INTERNATIONAL ARCHIVES OF PHOTOGRAMMETRY REMOTE SENSING AND SPATIAL …, 2002
302002
Automated classification of airborne laser scanning point clouds
C Waldhauser, R Hochreiter, J Otepka, N Pfeifer, S Ghuffar, ...
Solving Computationally Expensive Engineering Problems, 269-292, 2014
282014
Photogrammetric Week'95
D Fritsch, D Hobbie
Wichmann, 1995
26*1995
Accuracy enhancement of vision metrology through automatic target plane determination
JO Otepka, CS Fraser
na 35, 873-879, 2004
202004
The OPALS data manager—Efficient data management for processing large airborne laser scanning projects
J Otepka, G Mandlburger, W Karel
Proceedings of the ISPRS Annals of the Photogrammetry, Melbourne, Australia …, 2012
182012
Topographische Daten aus Laserscanning als Grundlage für Hydrologie und Wasserwirtschaft
G Mandlburger, B Höfle, C Briese, C Ressl, J Otepka, M Hollaus, N Pfeifer
Österreichische Wasser-und Abfallwirtschaft 61 (7-8), 89-97, 2009
132009
Delineation of vegetation and building polygons from full-waveform airborne LIDAR data using OPALS software
M Hollaus, W Wagner, G Molnar, G Mandlburger, C Nothegger, J Otepka
Proceedings of the geospatial data and geovisualization: Environment …, 2010
112010
First steps to a topographic information system of the next generation
J Otepka, C Briese, C Nothegger
na, 2006
102006
Classification of image matching point clouds over an urban area
THG Tran, J Otepka, D Wang, N Pfeifer
International journal of remote sensing 39 (12), 4145-4169, 2018
62018
OPALS (Orientation and Processing of Airborne Laser Scanning data)–Konzept und Anwendungsbeispiele einer wissenschaftlichen Laserscanning Software
G MANDLBURGER, J OTEPKA, W KAREL, B WÖHRER, W Wagner, ...
Wissenschaftlich-Technische Jahrestagung der DGPF, Wien, 2010
52010
Algorithms and their implementation in an automated close-range photogrammetric system
J Otepka
na, 2001
52001
Influence of ULS acquisition characteristics on tree stem parameter estimation
M Bruggisser, M Hollaus, J Otepka, N Pfeifer
ISPRS Journal of Photogrammetry and Remote Sensing 168, 28-40, 2020
32020
Progressive Real‐Time Rendering of One Billion Points Without Hierarchical Acceleration Structures
M Schütz, G Mandlburger, J Otepka, M Wimmer
Computer Graphics Forum 39 (2), 51-64, 2020
32020
Automatische Ableitung von Strukturlinien aus 3D-Punktwolken
G MANDLBURGER, J OTEPKA, C BRIESE, W MÜCKE, G Summer, ...
Publikationen der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung …, 2016
32016
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