Abstrakti
Autonomous driving is challenging in adverse road and weather conditions in which there might not be lane lines, the road might be covered in snow and the visibility might be poor. We extend the previous work on end-to-end learning for autonomous steering to operate in these adverse real-life conditions with multimodal data. We collected 28 hours of driving data in several road and weather conditions and trained convolutional neural networks to predict the car steering wheel angle from front-facing color camera images and lidar range and reflectance data. We compared the CNN model performances based on the different modalities and our results show that the lidar modality improves the performances of different multimodal sensor-fusion models. We also performed on-road tests with different models and they support this observation.
| Alkuperäiskieli | Englanti |
|---|---|
| Otsikko | Proceedings of ICPR 2020 - 25th International Conference on Pattern Recognition |
| Kustantaja | IEEE |
| Sivut | 699-706 |
| Sivumäärä | 8 |
| ISBN (elektroninen) | 9781728188089 |
| DOI - pysyväislinkit | |
| Tila | Julkaistu - 2020 |
| OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
| Tapahtuma | International Conference on Pattern Recognition - Virtual, Online, Milan, Italia Kesto: 10 tammik. 2021 → 15 tammik. 2021 Konferenssinumero: 25 |
Julkaisusarja
| Nimi | Proceedings - International Conference on Pattern Recognition |
|---|---|
| Kustantaja | IEEE |
| ISSN (painettu) | 1051-4651 |
Conference
| Conference | International Conference on Pattern Recognition |
|---|---|
| Lyhennettä | ICPR |
| Maa/Alue | Italia |
| Kaupunki | Milan |
| Ajanjakso | 10/01/2021 → 15/01/2021 |
Rahoitus
Academy of Finland projects (decisions 319011 and 318437) are gratefully acknowledged. Authors' contribution is the following: Maanp?? designed and performed the experiments and wrote the manuscript. Maanp??, Taher, Manninen, and Pakola took equal shares in instrumenting the autonomous driving platform and developing software. Maanp??, Taher, and Pakola participated to data collection. Melekhov advised in the model development and provided feedback on the manuscript. Hyypp? supervised the project. In addition the authors would like to thank Heikki Hyyti, Antero Kukko and Harri Kaartinen from the Finnish Geospatial Research Institute FGI and Juho Kannala from Aalto University School of Science for assistance and advice during this work.
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