Name
Abstract | ||
|---|---|---|
The navigation of autonomous vehicles is confronted to the problem of an efficient place recognition system which is able to handle outdoor environments on the long run. The current Simultaneous Localization and Mapping (SLAM) and place recognition solutions have limitations that prevent them from achieving the performances needed for autonomous driving. This paper suggests handling the problem from another perspective by taking inspiration from biological models. We propose a neural architecture for the localization of an autonomous vehicle based on a neurorobotic model of the place cells (PC) found in the hippocampus of mammals. This model is based on an attentional mechanism and only takes into account visual information from a mono-camera and the orientation information to self-localize. It has the advantage to work with low resolution camera without the need of calibration. It also does not need a long learning phase as it uses a one-shot learning system. Such a localization model has already been integrated in a robot control architecture which allows for successful navigation both in indoor and small outdoor environments. The contribution of this paper is to study how it passes the scale change by evaluating the performance of this model over much larger outdoor environments. Eight experiments using real data (image and orientation) grabbed by a moving vehicle are studied (coming from the KITTI odometry datasets and datasets taken with VEDECOM vehicles). Results show the strong adaptability to different kinds of environments of this bio-inspired model primarily developed for indoor navigation. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1142/S2301385019410048 | UNMANNED SYSTEMS |
Keywords | DocType | Volume |
autonomous driving,visual place recognition,neurorobotics,neural network,bio-inspiration | Journal | 7 |
Issue | ISSN | Citations |
SP3 | 2301-3850 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yoan Espada | 1 | 0 | 0.34 |
| Nicolas Cuperlier | 2 | 50 | 6.98 |
| Guillaume Bresson | 3 | 20 | 5.83 |
| Olivier Romain | 4 | 141 | 28.20 |