WO2018067058A1 - Procédé de partage d'informations dans un système de capteurs d'imagerie - Google Patents

Procédé de partage d'informations dans un système de capteurs d'imagerie Download PDF

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Publication number
WO2018067058A1
WO2018067058A1 PCT/SE2017/050968 SE2017050968W WO2018067058A1 WO 2018067058 A1 WO2018067058 A1 WO 2018067058A1 SE 2017050968 W SE2017050968 W SE 2017050968W WO 2018067058 A1 WO2018067058 A1 WO 2018067058A1
Authority
WO
WIPO (PCT)
Prior art keywords
imaging sensor
imaging
moving object
imaging sensors
image
Prior art date
Application number
PCT/SE2017/050968
Other languages
English (en)
Inventor
Andreas LESTRÉUS
Karl-Anders Johansson
Marcus LEYMAN
Original Assignee
Modcam Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Modcam Ab filed Critical Modcam Ab
Publication of WO2018067058A1 publication Critical patent/WO2018067058A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/292—Multi-camera tracking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G08B13/19641—Multiple cameras having overlapping views on a single scene
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19671—Addition of non-video data, i.e. metadata, to video stream
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/19682—Graphic User Interface [GUI] presenting system data to the user, e.g. information on a screen helping a user interacting with an alarm system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory

Abstract

La présente invention concerne un procédé de partage d'informations dans un système (100) de capteurs d'imagerie (104). Les capteurs d'imagerie (104) sont agencés de façon à imager une scène commune (102). Dans une unité de traitement (206) d'un des capteurs d'imagerie (104), le procédé comprend les étapes consistant à : recevoir (304) des informations d'image relatives à au moins une image de la scène (102) obtenue par au moins un des capteurs d'imagerie (104) ; analyser (306) les informations d'image reçues afin d'identifier un objet mobile (106) dans ladite scène (102) ; attribuer (310) un identifiant à l'objet mobile (106), l'identifiant étant unique dans le système (100) et l'objet mobile (106) se trouvant dans la scène (102) ; et distribuer (312) l'identifiant et les informations sur l'objet relatives à l'objet mobile (106) à au moins un autre capteur d'imagerie (104) dans le système (100).
PCT/SE2017/050968 2016-10-06 2017-10-03 Procédé de partage d'informations dans un système de capteurs d'imagerie WO2018067058A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1651315-2 2016-10-06
SE1651315 2016-10-06

Publications (1)

Publication Number Publication Date
WO2018067058A1 true WO2018067058A1 (fr) 2018-04-12

Family

ID=61831166

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2017/050968 WO2018067058A1 (fr) 2016-10-06 2017-10-03 Procédé de partage d'informations dans un système de capteurs d'imagerie

Country Status (1)

Country Link
WO (1) WO2018067058A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210158056A1 (en) * 2019-11-22 2021-05-27 Institut National D'optique Mood-based risk assessment of individuals of a crowd in a public space
US11450131B2 (en) * 2020-02-07 2022-09-20 Canon Kabushiki Kaisha Electronic device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050012817A1 (en) * 2003-07-15 2005-01-20 International Business Machines Corporation Selective surveillance system with active sensor management policies
US20090316955A1 (en) * 2008-06-24 2009-12-24 Sony Corporation Image processing system, image processing method, and computer program
GB2482127A (en) * 2010-07-19 2012-01-25 Ipsotek Ltd Scene object tracking and camera network mapping based on image track start and end points
US20120045096A1 (en) * 2009-07-22 2012-02-23 The University Of Tokyo Monitoring camera terminal
US20120169882A1 (en) * 2010-12-30 2012-07-05 Pelco Inc. Tracking Moving Objects Using a Camera Network
EP2549752A1 (fr) * 2010-03-15 2013-01-23 Omron Corporation Terminal pour caméra de surveillance
WO2014122884A1 (fr) * 2013-02-06 2014-08-14 Sony Corporation Appareil de traitement d'informations, procédé de traitement d'informations, programme, et système de traitement d'informations
US20140347475A1 (en) * 2013-05-23 2014-11-27 Sri International Real-time object detection, tracking and occlusion reasoning
US20150172604A1 (en) * 2013-12-18 2015-06-18 Electronics And Telecommunications Research Institute System and method for automatically shifting tracking control authority between cameras

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050012817A1 (en) * 2003-07-15 2005-01-20 International Business Machines Corporation Selective surveillance system with active sensor management policies
US20090316955A1 (en) * 2008-06-24 2009-12-24 Sony Corporation Image processing system, image processing method, and computer program
US20120045096A1 (en) * 2009-07-22 2012-02-23 The University Of Tokyo Monitoring camera terminal
EP2549752A1 (fr) * 2010-03-15 2013-01-23 Omron Corporation Terminal pour caméra de surveillance
GB2482127A (en) * 2010-07-19 2012-01-25 Ipsotek Ltd Scene object tracking and camera network mapping based on image track start and end points
US20120169882A1 (en) * 2010-12-30 2012-07-05 Pelco Inc. Tracking Moving Objects Using a Camera Network
WO2014122884A1 (fr) * 2013-02-06 2014-08-14 Sony Corporation Appareil de traitement d'informations, procédé de traitement d'informations, programme, et système de traitement d'informations
US20140347475A1 (en) * 2013-05-23 2014-11-27 Sri International Real-time object detection, tracking and occlusion reasoning
US20150172604A1 (en) * 2013-12-18 2015-06-18 Electronics And Telecommunications Research Institute System and method for automatically shifting tracking control authority between cameras

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210158056A1 (en) * 2019-11-22 2021-05-27 Institut National D'optique Mood-based risk assessment of individuals of a crowd in a public space
US11450131B2 (en) * 2020-02-07 2022-09-20 Canon Kabushiki Kaisha Electronic device

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