AI RESEARCH
No Dense Tensors Needed: Fully Sparse Object Detection on Event-Camera Voxel Grids
arXiv CS.CV
•
ArXi:2603.21638v1 Announce Type: new Event cameras produce asynchronous, high-dynamic-range streams well suited for detecting small, fast-moving drones, yet most event-based detectors convert the sparse event stream into dense tensors, discarding the representational efficiency of neuromorphic sensing.