Test-Time Correction: An Online 3D Detection System via Visual Prompting

This paper presents Test-Time Correction (TTC), a system that helps autonomous vehicles fix detection errors while driving, rather than waiting for retraining. TTC uses an Online Adapter module with visual prompts (image-based descriptions of objects derived from feedback like mismatches or user clicks) to continuously correct mistakes in real-time, allowing vehicles to adapt to new situations and improve safety without stopping to retrain the system.