Orb Slam3

ORB-SLAM3 is a widely used open-source visual simultaneous localization and mapping (SLAM) system aiming for robust and accurate 3D environment reconstruction from camera images, often incorporating inertial measurement unit (IMU) data. Current research focuses on enhancing ORB-SLAM3's performance in challenging scenarios, such as dynamic environments and those with limited texture, through improvements in feature extraction (e.g., using SIFT features), loop closure detection, and integration with other sensor modalities (e.g., LiDAR, multiple cameras). These advancements are significant for applications in robotics, augmented reality, and autonomous navigation, particularly in unstructured or complex environments where reliable localization and mapping are crucial.