FFS-VA: A fast filtering system for large-scale video analytics

C Zhang, Q Cao, H Jiang, W Zhang, J Li… - Proceedings of the 47th …, 2018 - dl.acm.org
huge number of video frames in the large-scale video streams also poses a great challenge
to NN. In response, we propose a filtering system … each video stream, filtering out the video

A fast filtering mechanism to improve efficiency of large-scale video analytics

C Zhang, Q Cao, H Jiang, W Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… frames to be accurately analyzed by the final full-feature NN model. To efficiently employ these
… to achieve largescale high-resolution video analytics, we propose FFS-VA, a fast filtering

Scaling video analytics on constrained edge nodes

C Canel, T Kim, G Zhou, C Li, H Lim… - … and Systems, 2019 - proceedings.mlsys.org
filtering approach that is parsimonious with limited bandwidth. We present FilterForward (FF),
a system … and datacenter-centric approaches to wide-area video processing. Using edge-…

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
… scripts that mimic common queries to a video surveillance system. The complete data
flow and … Further, for car re-identification, we first filter by vehicle type, and then use re-identification …

Scaling video analytics systems to large camera deployments

S Jain, G Ananthanarayanan, J Jiang, Y Shu… - … Computing Systems …, 2019 - dl.acm.org
… ) the number of person detections processed by a particular filtering scheme (eg 22,490).
Observe that applying spatio-temporal filtering results in significant resource savings and much …

Reducto: On-camera filtering for resource-efficient real-time video analytics

Y Li, A Padmanabhan, P Zhao, Y Wang… - … , and protocols for …, 2020 - dl.acm.org
… on-camera filtering into video analytics pipelines in a way that achieves most of the
potential filtering benefits without violating accuracy goals? Due to the aforementioned filtering

[PDF][PDF] Vaas: video analytics at scale

F Bastani, O Moll, S Madden - 2020 - dspace.mit.edu
… Vaas, a video analytics system for largescale datasets. Vaas … workflows for solving a video
analytics task. Users express … low-precision, high-recall filter. Initially, rather than apply the …

Edge enhanced deep learning system for large-scale video stream analytics

M Ali, A Anjum, MU Yaseen, AR Zamani… - 2018 IEEE 2nd …, 2018 - ieeexplore.ieee.org
Video Analytics based on edge computing is the only feasible approach to cater low latency
requirement for large-scale video … have filtered streams which fall under the filtering criteria. …

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

H Guo, S Yao, Z Yang, Q Zhou… - … ACM Multimedia Systems …, 2021 - dl.acm.org
large-scale neural networks training and inference. However, live video analytics in large
scale … of single-video analytics with frame sampling or CNN-based filters for discarding frames. …

Scheduling massive camera streams to optimize large-scale live video analytics

C Rong, JH Wang, J Liu, J Wang, F Li… - … /ACM Transactions on …, 2021 - ieeexplore.ieee.org
… The schemes that have larger demand size than the video encoded using h.264 are filtered
and will not be considered during scheduling. Due to page limitation, we only introduce our …