Fig. 1
From: ROS-based ground stereo vision detection: implementation and experiments
Architecture and scenarios of the ground stereo vision guidance and localization system. The binocular cameras are located symmetrically on both sides of the runway to capture sequential images of the approaching and landing unmanned vehicles. The ground system with stronger processing abilities calculates the spatial localization and sends the coordinates onto the onboard autopilot (adopted from Tang and Hu et al. [8, 9])