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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Diosi, A. Segvic, S. Remazeilles, A. Chaumette, F. |
| Copyright Year | 2000 |
| Abstract | In this paper, the performance of a topological-metric visual-path-following framework is investigated in different environments. The framework relies on a monocular camera as the only sensing modality. The path is represented as a series of reference images such that each neighboring pair contains a number of common landmarks. Local 3-D geometries are reconstructed between the neighboring reference images to achieve fast feature prediction. This condition allows recovery from tracking failures. During navigation, the robot is controlled using image-based visual servoing. The focus of this paper is on the results from a number of experiments that were conducted in different environments, lighting conditions, and seasons. The experiments with a robot car show that the framework is robust to moving objects and moderate illumination changes. It is also shown that the system is capable of online path learning. |
| Sponsorship | IEEE Intelligent Transportation Systems Society |
| Starting Page | 870 |
| Ending Page | 883 |
| Page Count | 14 |
| File Size | 1518716 |
| File Format | |
| ISSN | 15249050 |
| Volume Number | 12 |
| Issue Number | 3 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Navigation Robot kinematics Visualization Cameras Robot vision systems Feature extraction visual servoing Localization mapping path following visual memory |
| Content Type | Text |
| Resource Type | Article |
| Subject | Automotive Engineering Mechanical Engineering Computer Science Applications |
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