Abstract
This study tackles the production of 3D realistic map databases for outdoor environments. An approach based on the fusion of heterogeneous 3D representations was studied. We propose a variant of ICP (Iterative Closest Point) based on an adaptive dynamic threshold and a RANSAC removing outliers process. An application of our approach was tested on two scenarios: a registration of point clouds obtained by a .xed terrestrial 3D Laser on a 2.5D data Digital Model of Surface (DSM), and the registration of point clouds obtained by a Mobile Mapping System (MMS) on DSM. The objective is to obtain coherence of a homogeneous 3D representation, which will be the input of the following processing step: 3D modeling. We treat various scenarios of registration which were specified; the algorithm exploits speci.c pre-processing dedicated to the studied use-cases.
| Original language | English |
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| Pages | 375-380 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 1 Dec 2009 |
| Externally published | Yes |
| Event | 2009 IEEE International Symposium on Computational Intelligence in Robotics and Automation, CIRA 2009 - Daejeon, Korea, Republic of Duration: 15 Dec 2009 → 18 Dec 2009 |
Conference
| Conference | 2009 IEEE International Symposium on Computational Intelligence in Robotics and Automation, CIRA 2009 |
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| Country/Territory | Korea, Republic of |
| City | Daejeon |
| Period | 15/12/09 → 18/12/09 |
Keywords
- 3D Registration
- DSM
- ICP
- Mobile Mapping Systems
- Point Clouds
- RANSAC