Searched for: subject%3A%223D%255C%2Bgeometry%22
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Zeng, Jinchen (author), Butler, R.M. (author), van den Dobbelsteen, J.J. (author), Hendriks, B.H.W. (author), van der Elst, M. (author), Dauwels, J.H.G. (author)
In this paper, we aim to design an automatic camera pose estimation pipeline for clinical spaces such as catheterization laboratories. Our proposed pipeline exploits Scaled-YOLOv4 to detect fixed objects. We adopt the self-supervised key-point detector SuperPoint in combination with SuperGlue, a keypoint matching technique based on graph neural...
conference paper 2023
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Germann, Michael (author), Lüthy, Jürg (author), van Oosterom, Peter (author)
INTERLIS is an object relational modelling language and a Swiss national standard used to model and exchange cadastre data in a system neutral form. While INTERLIS was invented in Switzerland 30 years ago and used for over 25 years, in recent years the language has been applied also in many international projects founded by the Swiss government ...
conference paper 2018
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Germann, Michael (author), Lüthy, Jürg (author), van Oosterom, P.J.M. (author)
INTERLIS is an object relational modelling language and a Swiss national standard used to model and exchange cadastre data in a system neutral form. While INTERLIS was invented in Switzerland 30 years ago and used for over 25 years, in recent years the language has been applied also in many international projects founded by the Swiss government ...
conference paper 2018
document
Boeters, R. (author), Donkers, S. (author), Lee, D.J. (author), Liem, V. (author), Montazeri, S. (author), van Oostveen, J. (author), Pietrzyk, P. (author)
The Geomatics Synthesis Project (GSP) was an eight-week culminating group project by seven second-year MSc. Geomatics students. The objective was to undertake group and fieldwork through a real-world project with an external organization. In association with Laboratoire des Sciences de L'Image Informatique et Teledetection (LSIIT) at the...
student report 2012
document
Commandeur, T.J.F. (author)
For the creation of three-dimensional (3D) city models, extrusion of building footprints is widely applied. Extrusion results in block shaped buildings. The main problem with these 3D models is that they do not represent height differences within a building. This thesis presents a method to improve building footprints by subdivision into parts...
master thesis 2012
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Thompson, Rod (author), van Oosterom, Peter (author)
The definition of a valid 3D parcel must be correct and unambiguous, because an error or ambiguity in the definition of the extent of a property can lead to expensive legal disputes or to problems with handling 3D parcels in the information systems or problems during data transfer between two systems. This paper develops a rigorous axiomatic...
conference paper 2011
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Thompson, R.J. (author), Van Oosterom, P.J.M. (author)
The definition of a valid 3D parcel must be correct and unambiguous, because an error or ambiguity in the definition of the extent of a property can lead to expensive legal disputes or to problems with handling 3D parcels in the information systems or problems during data transfer between two systems. This paper develops a rigorous axiomatic...
conference paper 2011
Searched for: subject%3A%223D%255C%2Bgeometry%22
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