Drive with the flow

<p>End-to-end autonomous driving systems have recently made rapid progress, thanks to simulators such as CARLA. They can drive without infraction of common driving rules on uncongested roads but are still struggling with dense traffic scenarios. We conjecture that this occurs because it lacks understanding of the dynamics of the surrounding vehicles, caused by the absence of explicit short-term memory within the perception path of end-to-end models. To address this challenge, we revise the perception module to explicitly model temporal information, by extending it with an auxiliary task that is well-known in computer vision research: optical flow. We generate a novel benchmark using the CARLA simulator to train our model, FlowFuser, and prove its superior ability to avoid collisions with other agents on the road</p>