From Segmentation to Navigation: Evaluating U-Net and SegNet with ResNet50, ResNeSt50d, and MobileNetV3 for Visual Semantic UAV Navigation
Autonomous navigation remains one of the central challenges in deploying unmanned aerial vehicles (UAVs) for applications such as infrastructure inspection, last-mile delivery, and search-and-rescue, particularly in environments where reliable satellite positioning is degraded or unavailable. Visual semantic segmentati...