The research on understanding road scenes and the behavior of drivers' interaction has experienced an increasing interest in recent years. Especially for advanced driver assistance systems (ADAS) and highly automated driving (HAD) there is the requirement of understanding complex scenarios. While prediction methods which rely on common kinematic motion models are only suitable for short time prediction intervals, methods which model the relation and interaction between traffic participants achieved good results on longer prediction intervals.A driving scene is defined by multiple surrounding vehicles as they are available from the environmental perception from long range radars of standard series vehicles. To represent and predict driving scenes with a different number of surrounding vehicles -and especially potential hazardous situations -we choose a grid-based approach. We introduce a novel approach to extract sparse features from driving scenes using nonnegative matrix factorization. From the factorized and sparse feature space we determine the parameters of an auto-regressive (AR) model. Beneficially, the interaction between different vehicles is modeled inherently. Using this model, we predict driving scenes maintaining feature sparseness.
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