Spatula: Efficient cross-camera video analytics on large camera networks

S Jain, X Zhang, Y Zhou… - 2020 IEEE/ACM …, 2020 - ieeexplore.ieee.org
Cameras are deployed at scale with the purpose of searching and tracking objects of
interest (eg, a suspected person) through the camera network on live videos. Such cross …

Convince: Collaborative cross-camera video analytics at the edge

HB Pasandi, T Nadeem - 2020 IEEE International Conference …, 2020 - ieeexplore.ieee.org
Today, video cameras are deployed in dense for monitoring physical places eg, city,
industrial, or agricultural sites. In the current systems, each camera node sends its feed to a …

CrossRoI: cross-camera region of interest optimization for efficient real time video analytics at scale

H Guo, S Yao, Z Yang, Q Zhou… - Proceedings of the 12th …, 2021 - dl.acm.org
Video cameras are pervasively deployed in city scale for public good or community safety (ie
traffic monitoring or suspected person tracking). However, analyzing large scale video feeds …

Optasia: A relational platform for efficient large-scale video analytics

Y Lu, A Chowdhery, S Kandula - … of the Seventh ACM Symposium on …, 2016 - dl.acm.org
Camera deployments are ubiquitous, but existing methods to analyze video feeds do not
scale and are error-prone. We describe Optasia, a dataflow system that employs relational …

Videoedge: Processing camera streams using hierarchical clusters

CC Hung, G Ananthanarayanan… - 2018 IEEE/ACM …, 2018 - ieeexplore.ieee.org
Organizations deploy a hierarchy of clusters-cameras, private clusters, public clouds-for
analyzing live video feeds from their cameras. Video analytics queries have many …

Scaling video analytics systems to large camera deployments

S Jain, G Ananthanarayanan, J Jiang, Y Shu… - Proceedings of the 20th …, 2019 - dl.acm.org
Driven by advances in computer vision and the falling costs of camera hardware,
organizations are deploying video cameras en masse for the spatial monitoring of their …

Video analytics-killer app for edge computing

G Ananthanarayanan, V Bahl, L Cox, A Crown… - Proceedings of the 17th …, 2019 - dl.acm.org
The world is witnessing an unprecedented increase in camera deployment. The USA and
UK, for instance, have one camera for every 8 people. Video analytics from these cameras …

Edge video analytics for public safety: A review

Q Zhang, H Sun, X Wu, H Zhong - Proceedings of the IEEE, 2019 - ieeexplore.ieee.org
With the installation of enormous public safety and transportation infrastructure cameras,
video analytics has come to play an essential part in public safety. Typically, video analytics …

Towards performance clarity of edge video analytics

Z Xiao, Z Xia, H Zheng, BY Zhao… - 2021 IEEE/ACM …, 2021 - ieeexplore.ieee.org
Edge video analytics is becoming the solution to many safety and management tasks. Its
wide deployment, however, must first address the tension between inference accuracy and …

Gemel: Model Merging for {Memory-Efficient},{Real-Time} Video Analytics at the Edge

A Padmanabhan, N Agarwal, A Iyer… - … USENIX Symposium on …, 2023 - usenix.org
Video analytics pipelines have steadily shifted to edge deployments to reduce bandwidth
overheads and privacy violations, but in doing so, face an ever-growing resource tension …