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Spatio-temporal metadata filtering and synchronising invideo surveillance

Abstract : This paper presents an ongoing work that aims at assisting videoprotection agents in the search for particular video scenes of interest in transit network. The video-protection agent inputs a query in the form of date, time, location and a visual description of the scene. The query processing starts by selecting a set of cameras likely to have filmed the scene followed by an analysis of the video content obtained from these cameras. The main contribution of this paper is the innovative framework that is composed of: (1) a spatiotemporal filtering method based on a spatio-temporal modeling of the transit network and associated cameras, and (2)a content-based retrieval based method on visual features. The presented filtering framework is to be tested on real data acquired within a French National project in partnership with the French Interior Ministry and the French National Police. The project aims at setting up public demonstrators that will be used by researchers and commercials from the video-protection community.
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Submitted on : Thursday, July 7, 2016 - 1:06:56 PM
Last modification on : Thursday, June 23, 2022 - 2:49:42 PM
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  • HAL Id : hal-01343038, version 1
  • OATAO : 15374


Dana Codreanu, Vincent Oria, André Péninou, Florence Sèdes. Spatio-temporal metadata filtering and synchronising invideo surveillance. 31ème Conférence sur la Gestion de Données : Principes, Technologies et Applications (BDA 2015), Sep 2015, Porquerolles, France. pp.1-5. ⟨hal-01343038⟩



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