Augmented reality and representation in vehicle for safe driving at night

To reduce traffic accidents at night driving, we introduce an augmented reality system using head-up display (HUD) in a vehicle and discuss the effectiveness and usefulness of the proposed system with representation strategy. The proposed system embraces recognition of dynamic object by radar-vision fusion, forward collision warning by threat assessment, and representation strategy using HUD. For warning information to prevent collision at night driving, an augmented reality information aligned at driver's eye and overlapped with real world is shown through the proposed system, and the usefulness of the system is validated in the experiments.