Title
Forecasting Pedestrian Trajectory With Machine-Annotated Training Data
Abstract
Reliable anticipation of pedestrian trajectory is imperative for the operation of autonomous vehicles and can significantly enhance the functionality of advanced driver assistance systems. While significant progress has been made in the field of pedestrian detection, forecasting pedestrian trajectories remains a challenging problem due to the unpredictable nature of pedestrians and the huge space of potentially useful features. In this work, we present a deep learning approach for pedestrian trajectory forecasting using a single vehicle mounted camera. Deep learning models that have revolutionized other areas in computer vision have seen limited application to trajectory forecasting, in part due to the lack of richly annotated training data. We address the lack of training data by introducing a scalable machine annotation scheme that enables our model to be trained using a large dataset without human annotation. In addition, we propose Dynamic Trajectory Predictor (DTP), a model for forecasting pedestrian trajectory up to one second into the future. DTP is trained using both human and machine-annotated data, and anticipates dynamic motion that is not captured by linear models. Experimental evaluation confirms the benefits of the proposed model.
Year
DOI
Venue
2019
10.1109/IVS.2019.8814207
2019 30TH IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV19)
Field
DocType
Volume
Pedestrian,Annotation,Linear model,Computer science,Advanced driver assistance systems,Artificial intelligence,Deep learning,Pedestrian detection,Trajectory,Machine learning,Scalability
Journal
abs/1905.03681
ISSN
Citations 
PageRank 
1931-0587
2
0.36
References 
Authors
0
3
Name
Order
Citations
PageRank
Olly Styles131.38
Arun Ross23096177.30
Victor Sanchez314431.22