Incremental dense multi-modal 3D scene reconstruction

Conference item

Aquiring reliable depth maps is an essential prerequisite for accurate and incremental 3D reconstruction used in a variety of robotics applications. Depth maps produced by affordable Kinect-like cameras have become a de-facto standard for indoor reconstruction and the driving force behind the success of many algorithms. However, Kinect-like cameras are less effective outdoors where one should rely on other sensors. Often, we use a combination of a stereo camera and lidar, however, process the acquired data in independent pipelines which generally leads to sub-optimal performance since both sensors suffer from different drawbacks. In this paper, we propose a probabilistic model that efficiently exploits complementarity between different depth-sensing modalities for incremental dense scene reconstruction. Our model uses a piecewise planarity prior assumption which is common in both the indoor and outdoor scenes. We demonstrate the effectiveness of our approach on the KITTI dataset, and provide qualitative and quantitative results showing high-quality dense reconstruction of a number of scenes.

Authors: Miksik, O; Amar, Y; Vineet, V; Pérez, P; Torr, PHS

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: IEEE
• Host title: 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
• Pages: 908-915
• Publication date: 2015-12-17
• Acceptance date: 2015-06-30
• Event title: IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2015)
• Event location: Hamburg, Germany
• Event website: https://iros2015.informatik.uni-hamburg.de/index.html
• Event start date: 2015-09-28
• Event end date: 2015-10-02
• DOI: 10.1109/iros.2015.7353479
• EISSN: 2153-0866
• ISSN: 2153-0858
• EISBN: 9781479999941
• ISBN: 9781479999934
• Language: English