[DEMO] Dense planar SLAM
Using higher-level entities during mapping has the potential to improve camera localisation performance and give substantial perception capabilities to real-time 3D SLAM systems. We present an efficient new real-time approach which densely maps an environment using bounded planes and surfels extract...
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| Vydáno v: | 2014 IEEE International Symposium on Mixed and Augmented Reality (ISMAR) s. 367 - 368 |
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IEEE
01.09.2014
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| Abstract | Using higher-level entities during mapping has the potential to improve camera localisation performance and give substantial perception capabilities to real-time 3D SLAM systems. We present an efficient new real-time approach which densely maps an environment using bounded planes and surfels extracted from depth images (like those produced by RGB-D sensors or dense multi-view stereo reconstruction). Our method offers the every-pixel descriptive power of the latest dense SLAM approaches, but takes advantage directly of the planarity of many parts of real-world scenes via a data-driven process to directly regularize planar regions and represent their accurate extent efficiently using an occupancy approach with on-line compression. Large areas can be mapped efficiently and with useful semantic planar structure which enables intuitive and useful AR applications such as using any wall or other planar surface in a scene to display a user's content. |
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| AbstractList | Using higher-level entities during mapping has the potential to improve camera localisation performance and give substantial perception capabilities to real-time 3D SLAM systems. We present an efficient new real-time approach which densely maps an environment using bounded planes and surfels extracted from depth images (like those produced by RGB-D sensors or dense multi-view stereo reconstruction). Our method offers the every-pixel descriptive power of the latest dense SLAM approaches, but takes advantage directly of the planarity of many parts of real-world scenes via a data-driven process to directly regularize planar regions and represent their accurate extent efficiently using an occupancy approach with on-line compression. Large areas can be mapped efficiently and with useful semantic planar structure which enables intuitive and useful AR applications such as using any wall or other planar surface in a scene to display a user's content. |
| Author | Salas-Moreno, Renato F. Kelly, Paul H. J. Davison, Andrew J. Glocker, Ben |
| Author_xml | – sequence: 1 givenname: Renato F. surname: Salas-Moreno fullname: Salas-Moreno, Renato F. organization: Imperial College London – sequence: 2 givenname: Ben surname: Glocker fullname: Glocker, Ben organization: Imperial College London – sequence: 3 givenname: Paul H. J. surname: Kelly fullname: Kelly, Paul H. J. organization: Imperial College London – sequence: 4 givenname: Andrew J. surname: Davison fullname: Davison, Andrew J. organization: Imperial College London |
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| Snippet | Using higher-level entities during mapping has the potential to improve camera localisation performance and give substantial perception capabilities to... |
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| SubjectTerms | Artificial augmented Augmented reality Cameras Computing methodologies [Reconstruction]. Computing methodologies [Image Processing and Computer Vision]: Segmentation. Information Systems [Information Interfaces and Presentation] Computing methodologies [Scene understanding] Image reconstruction Real-time systems Sensors Simultaneous localization and mapping Three-dimensional displays virtual realities |
| Title | [DEMO] Dense planar SLAM |
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