Start Intention Detection of Cyclists using an LSTM Network
| dc.contributor.author | Kress, Viktor | |
| dc.contributor.author | Jung, Janis | |
| dc.contributor.author | Zernetsch, Stefan | |
| dc.contributor.author | Doll, Konrad | |
| dc.contributor.author | Sick, Bernhard | |
| dc.contributor.editor | Draude, Claude | |
| dc.contributor.editor | Lange, Martin | |
| dc.contributor.editor | Sick, Bernhard | |
| dc.date.accessioned | 2019-08-27T13:00:18Z | |
| dc.date.available | 2019-08-27T13:00:18Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | In this article, we present an approach for start intention detection of cyclists based on their head trajectories. Therefore, we are using a network architecture based on Long Short-Term Memory (LSTM) cells, which is able to handle input sequences of different lengths. This is important because, for example, due to occlusions, cyclists often only become visible to approaching vehicles shortly before dangerous situations occur. Hence, the dependency of the results on the input sequence length is investigated. We use a dataset with 206 situations where cyclists were transitioning from waiting to moving that was recorded from a moving vehicle in inner-city traffic.With an input sequence length of 1.0 s we achieve an F1-score of 96.2% on average 0.680 s after the first movement of the bicycle. We obtain similar results for sequence lengths down to 0.2 s. For shorter sequences, the results regarding the F1-score and the mean detection time deteriorate considerably. | en |
| dc.identifier.doi | 10.18420/inf2019_ws25 | |
| dc.identifier.isbn | 978-3-88579-689-3 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/25058 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | INFORMATIK 2019: 50 Jahre Gesellschaft für Informatik – Informatik für Gesellschaft (Workshop-Beiträge) | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-295 | |
| dc.subject | Detection | |
| dc.subject | Cyclist | |
| dc.subject | LSTM Network | |
| dc.title | Start Intention Detection of Cyclists using an LSTM Network | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 228 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 219 | |
| gi.conference.date | 23.-26. September 2019 | |
| gi.conference.location | Kassel | |
| gi.conference.sessiontitle | Workshop on ICT based Collision Avoidance for VRUs |
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