Abstract: This paper addresses the detection and classification of mixed-critical events, such as fire incidents, traffic accidents, and violence-related events in urban surveillance systems. It ...

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Abstract: Event cameras are novel bio-inspired sensors, where individual pixels operate independently and asynchronously, generating intensity changes as events. Leveraging the microsecond resolution ...

Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...