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Roth, M. (author), Stapel, J.C.J. (author), Happee, R. (author), Gavrila, D. (author)We present a novel method for vehicle-pedestrian path prediction that takes into account the awareness of the driver and the pedestrian towards each other. The method jointly models the paths of vehicle and pedestrian within a single Dynamic Bayesian Network (DBN). In this DBN, sub-graphs model the environment and entity-specific context cues...journal article 2022
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Wang, X. (author), Li, Z. (author), Alonso-Mora, J. (author), Wang, M. (author)Real-time safety systems are crucial components of intelligent vehicles. This paper introduces a prediction-based collision risk assessment approach on highways. Given a point mass vehicle dynamics system, a stochastic forward reachable set considering two-dimensional motion with vehicle state probability distributions is firstly established. We...conference paper 2022
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Pool, E.A.I. (author), Kooij, J.F.P. (author), Gavrila, D. (author)This paper compares two models for context-based path prediction of objects with switching dynamics: a Dynamic Bayesian Network (DBN) and a Recurrent Neural Network (RNN). These models are instances of two larger model categories, distinguished by whether expert knowledge is explicitly crafted into the state representation (and thus is...journal article 2021