A Fast Filtering Mechanism to Improve Efficiency of Large-scale Video Analytics
IEEE Transactions on Computers(2020)
摘要
Surveillance cameras are ubiquitous around us. Emerging full-feature object-detection models can analyze surveillance videos with high accuracy but consume much computation. Directly applying these models for practical scenarios with large-scale cameras is prohibitively expensive. This, however, is wasteful and unnecessary considering that user-defined anomalies occur rarely among these videos. Th...
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关键词
Streaming media,Computational modeling,Graphics processing units,Visual analytics,Real-time systems,Analytical models,Object detection
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