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.