Video-zilla: An Indexing Layer for Large-Scale Video Analytics
Bo Hu, Peizhen Guo, Wenjun Hu · Proceedings of the 2022 International Conference on Management of Data · 2022
Pervasive deployment of surveillance cameras today poses enormous scalability challenges to video analytics systems operating over many camera feeds. Currently, there are few indexing tools to organize video feeds beyond what is provided by a standard file system. Recent video analytic systems implement application-specific frame profiling and sampling techniques to reduce the number of raw videos processed, leveraging frame-level redundancy or manually labeled spatial-temporal correlation between cameras.