work Autonomous Exploration with Safety Guarantees Safety-focused autonomous exploration for ground robots (IROS 2023). FOCAS Lab Outdoor Robot Platform Modular ROS2 mobile robot for perception and planning research. Automatic Camera Calibration Zhang's method for intrinsic/extrinsic calibration with OpenCV. Path Planning Algorithms BFS, Dijkstra, PRM, RRT, RRT*, and A* from scratch.