| id |
ecaade2018_184 |
| authors |
Tonn, Christian, Schmidt, Harald, Bringmann, Oliver and Klawitter, Daniel |
| year |
2018 |
| title |
Abstracting and Trimming Reality - One-Click-Region-Growing and Surface Trimming in Point Clouds |
| doi |
https://doi.org/10.52842/conf.ecaade.2018.1.257
|
| source |
Kepczynska-Walczak, A, Bialkowski, S (eds.), Computing for a better tomorrow - Proceedings of the 36th eCAADe Conference - Volume 1, Lodz University of Technology, Lodz, Poland, 19-21 September 2018, pp. 257-262 |
| summary |
Measured point clouds are the cast of the as-built reality. In this paper, we present an approach to derive a partially closed surface model from a point cloud. Without using fully-automated methods we instead leverage the users abstract thinking towards a half-automated approach. Hence we present our algorithm for a one click region growing in point clouds and intersecting and trimming those regions to achieve a partially watertight surface model. |
| keywords |
Point cloud; Region growing; As-built environment; Region trimming; Surface model |
| series |
eCAADe |
| email |
|
| full text |
 file.pdf (5,014,986 bytes) |
| references |
Content-type: text/plain
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 Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography
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Tonn, C and Bringmann, O (2015)
Point Clouds to BIM: Methods for Building Parts Fitting in Laser Scan Data
, The next city - New technologies and the future of the built environment [16th Int. Conference CAAD Futures 2015], Sao Paulo, Brazil, pp. 358-369
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| last changed |
2022/06/07 07:58 |
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