EP 2754089 A1 20140716 - SURVEILLANCE SYSTEM AND METHOD FOR DETECTING BEHAVIOR OF GROUPS OF ACTORS
Title (en)
SURVEILLANCE SYSTEM AND METHOD FOR DETECTING BEHAVIOR OF GROUPS OF ACTORS
Title (de)
ÜBERWACHUNGSSYSTEM UND -VERFAHREN ZUR ERKENNUNG DES VERHALTENS VON AKTEURGRUPPEN
Title (fr)
SYSTÈME ET PROCÉDÉ DE SURVEILLANCE PERMETTANT DE DÉTECTER LE COMPORTEMENT DE GROUPES D'ACTEURS
Publication
Application
Priority
- EP 11180807 A 20110909
- NL 2012050635 W 20120910
- EP 12758666 A 20120910
Abstract (en)
[origin: EP2568414A1] Electronic surveillance comprises detecting positions and motion of a plurality of detected actors in an area under surveillance. A set of rules of behavior is provided that each define at least a predicted aspect of motion of a modeled actor. At least part of the rules of behavior is specified dependent on position and/or motion of the modeled actor relative to a further actor. For each of the rules of behavior whether said aspect of motion and the position and/motion of a first one of the detected actors relative to a second one of the detected actors, when used as the position and/motion of the modeled actor satisfy the rule of behavior. As a result of detection actors that have been detected to participate in a rule may be marked on a display screen that shows an image of the area under surveillance, measures such as opening of doors may be controlled in the area or an alert may be generated if a rule is found to be satisfied.
IPC 8 full level
G06K 9/00 (2006.01)
CPC (source: EP)
G06V 20/52 (2022.01)
Citation (search report)
See references of WO 2013036129A1
Citation (examination)
- CRISTANI M ET AL: "Socially intelligent surveillance and monitoring: Analysing social dimensions of physical space", COMPUTER VISION AND PATTERN RECOGNITION WORKSHOPS (CVPRW), 2010 IEEE COMPUTER SOCIETY CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 13 June 2010 (2010-06-13), pages 51 - 58, XP031728367, ISBN: 978-1-4244-7029-7
- LUIS M FUENTES ET AL: "Tracking-based event detection for CCTV systems", PATTERN ANALYSIS AND APPLICATIONS, SPRINGER-VERLAG, LO, vol. 7, no. 4, 1 December 2004 (2004-12-01), pages 356 - 364, XP019381470, ISSN: 1433-755X, DOI: 10.1007/S10044-004-0236-Z
- KAMIJO S ET AL: "An incident detection system based on semantic hierarchy", INTELLIGENT TRANSPORTATION SYSTEMS, 2004. PROCEEDINGS. THE 7TH INTERNA TIONAL IEEE CONFERENCE ON WASHINGTON, DC, USA OCT. 3-6, 2004, PISCATAWAY, NJ, USA,IEEE, 3 October 2004 (2004-10-03), pages 853 - 858, XP010772224, ISBN: 978-0-7803-8500-9, DOI: 10.1109/ITSC.2004.1399015
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2568414 A1 20130313; EP 2754089 A1 20140716; WO 2013036129 A1 20130314
DOCDB simple family (application)
EP 11180807 A 20110909; EP 12758666 A 20120910; NL 2012050635 W 20120910