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Pedestrian Intention Recognition: Fusion of Handcrafted Features in a Deep Learning Approach
University of Skövde, School of Informatics.
2020 (English)Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

The safety of vulnerable road users (VRU) is a major concern for both advanced driver assistance systems (ADAS) and autonomous vehicle manufacturers. To guarantee people safety on roads, autonomous vehicles must be able to detect the presence of pedestrians, track them, and predict their intention to cross the road. Most of the earlier work on pedestrian intention recognition focused on using either handcrafted features or an end-to-end deep learning approach. In this project, we investigate the impact of fusing handcrafted features with auto learned features by using a two-stream deep neural network architecture. Our results show that the combined approach improves the performance. Furthermore, the proposed method achieved very good results on the JAAD dataset. Depending on if we considered only the immediate image frames before or image frames half a second before the crossing, we received prediction accuracy of 90%, and 84%, respectively.

Place, publisher, year, edition, pages
2020. , p. 43
National Category
Computer graphics and computer vision
Identifiers
URN: urn:nbn:se:his:diva-19377OAI: oai:DiVA.org:his-19377DiVA, id: diva2:1515405
Subject / course
Informationsteknologi
Educational program
Data Science - Master’s Programme
Supervisors
Examiners
Available from: 2021-01-08 Created: 2021-01-08 Last updated: 2025-02-07Bibliographically approved

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