Coral-pie: A geo-distributed edge-compute solution for space-time vehicle tracking

Z Xu, HS Shah, U Ramachandran - Proceedings of the 21st International …, 2020 - dl.acm.org
We present a distributed system architecture which is scalable by design for cross-camera
vehicle tracking at video ingestion time dubbed Coral-Pie. To meet the latency bounds for
timely processing of every frame at each camera, we associate dedicated low-cost
computational resource for each camera, which consists of two Raspberry Pi 3B+'s and one
Coral Accelerator (EdgeTpu). The end-to-end system generates and stores the tracks in a
graph database for easy querying. We use the Cloud-Edge-Device continuum to …

[CITATION][C] Coral-Pie: a geo-distributed edge-compute solution for space-time vehicle tracking. Association for Computing Machinery, New York, NY, USA (2020)

Z Xu, HS Shah, U Ramachandran
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