3D Semantic Scene Perception using Distributed Smart Edge Sensors. (arXiv:2205.01460v1 [cs.CV])

We present a system for 3D semantic scene perception consisting of a network
of distributed smart edge sensors. The sensor nodes are based on an embedded
CNN inference accelerator and RGB-D and thermal cameras. Efficient vision CNN
models for object detection, semantic segmentation, and human pose estimation
run on-device in real time. 2D human keypoint estimations, augmented with the
RGB-D depth estimate, as well as semantically annotated point clouds are
streamed from the sensors to a central backend, where multiple …

3d arxiv cv distributed edge perception semantic sensors smart