Comparing the Impact of Occlusion on Interactive Projection Under Different Sensor Fusion Strategies
Introduction In real-world interactive projection systems, occlusion—when people or objects temporarily block the projection or sensor’s view—poses one of the toughest challenges.A single sensor, such as a camera or LiDAR, often struggles to maintain accurate tracking and alignment once visibility drops. To solve this, engineers increasingly adopt multi-sensor fusion, combining LiDAR, cameras, and radar. Each…