arXiv cs.AI
· Papers
Acoustic Imaging for UAV Detection: Dense Beamformed Energy Maps and U-Net SELD
arXiv:2508.00307v4 Announce Type: replace-cross Abstract: We introduce a U-net model for 360{deg} acoustic source localization formulated as a spherical semantic segmentation task. Rather than regressing discrete direction-of-arrival (DoA) angles, our model segments beamformed audio maps (azimuth & elevation) into reg