Towards a Forensic Event Ontology to Assist Video Surveillance-based Vandalism Detection
The detection and representation of events is a critical element in automated surveillance systems. We present here an ontology for representing complex semantic events to assist video surveillance-based vandalism detection. The ontology contains the definition of a rich and articulated event vocabulary that is aimed at aiding forensic analysis to objectively identify and represent complex events. Our ontology has then been applied in the context of London Riots, which took place in 2011. We report also on the experiments conducted to support the classification of complex criminal events from video data.
Code (0)
등록된 구현이 없습니다.
Tasks
General ClassificationSimilar Papers 제목 키워드 기반
Video Intelligence as a component of a Global Security system
This paper describes the evolution of our research from video analytics to a global security system with focus on the video surveillance component. Indeed video surveillance has evolved from a commodity security tool up …
ManagementLarge Scale Audio-Visual Video Analytics Platform for Forensic Investigations of Terroristic Attacks
The forensic investigation of a terrorist attack poses a huge challenge to the investigative authorities, as several thousand hours of video footage need to be spotted. To assist law enforcement agencies (LEA) in identif…
Event Detectionobject-detectionObject DetectionForeSea: AI Forensic Search with Multi-modal Queries for Video Surveillance
Despite decades of work, surveillance still struggles in searching and reasoning about specific targets across long, multi-camera videos. Existing methods - tracking, retrieval, and video LLMs require heavy manual filter…
Multimodal ReasoningQuestion AnsweringMulti-Modal Video Forensic Platform for Investigating Post-Terrorist Attack Scenarios
The forensic investigation of a terrorist attack poses a significant challenge to the investigative authorities, as often several thousand hours of video footage must be viewed. Large scale Video Analytic Platforms (VAP)…
Event Detectionobject-detectionObject DetectionVideo Forgery Detection for Surveillance Cameras: A Review
The widespread availability of video recording through smartphones and digital devices has made video-based evidence more accessible than ever. Surveillance footage plays a crucial role in security, law enforcement, and …
Frame Duplication DetectionMisinformationVideo Editing