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Performance evaluat...
Performance evaluation of video analytics for surveillance on-board trains
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- Casola, Valentina (author)
- University of Naples Federico II, Italy
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- Esposito, Mariana (author)
- University of Naples Federico II, Italy ; Ansaldo STS, Italy
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- Flammini, Francesco, Senior Lecturer, 1978- (author)
- Ansaldo STS, Italy
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- Mazzocca, Nicola (author)
- University of Naples Federico II, Italy
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- Pragliola, Concetta (author)
- Ansaldo STS, Italy
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(creator_code:org_t)
- Cham : Springer, 2013
- 2013
- English.
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In: Advanced Concepts for Intelligent Vision Systems. ACIVS 2013.. - Cham : Springer. - 9783319028941 - 9783319028958 ; , s. 414-425
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Real-time video-surveillance systems are nowadays widespread in several applications, including public transportation. In those applications, the use of automatic video content analytics (VCA) is being increasingly adopted to support human operators in control rooms. However, VCA is only effective when its performances are such to reduce the number of false positive alarms below acceptability thresholds while still detecting events of interest. In this paper, we report the results of the evaluation of a VCA system installed on a rail transit vehicle. With respect to fixed installations, on-board ones feature specific constraints on camera installation, obstacles, environment, etc. Several VCA performance evaluation metrics have been considered, both frame-based and object-based, computed by a tool developed in Matlab. We compared the results obtained using a commercial VCA system with the ones produced by an open-source one, showing the higher performance of the former in all test conditions. © 2013 Springer-Verlag.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Keyword
- Intelligent video surveillance
- Rail security
- Video Content Analysis
- Computer vision
- Mass transportation
- Video recording
- Camera installation
- Fixed installations
- Performance evaluation metrics
- Public transportation
- Video analytics
- Video surveillance systems
- Video-content analysis
- Security systems
- Software Technology
- Programvaruteknik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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