WO2014042514A3 - A surveillance system and a method for tampering detection and correction - Google Patents

A surveillance system and a method for tampering detection and correction Download PDF

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Publication number
WO2014042514A3
WO2014042514A3 PCT/MY2013/000159 MY2013000159W WO2014042514A3 WO 2014042514 A3 WO2014042514 A3 WO 2014042514A3 MY 2013000159 W MY2013000159 W MY 2013000159W WO 2014042514 A3 WO2014042514 A3 WO 2014042514A3
Authority
WO
WIPO (PCT)
Prior art keywords
surveillance system
correction
camera
tampering detection
module
Prior art date
Application number
PCT/MY2013/000159
Other languages
French (fr)
Other versions
WO2014042514A2 (en
Inventor
Binti Kadim ZULAIKHA
Binti Samudin NORSHUHADA
Hock Woon Hon
Shang Li YUEN
Kim Meng Liang
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Publication of WO2014042514A2 publication Critical patent/WO2014042514A2/en
Publication of WO2014042514A3 publication Critical patent/WO2014042514A3/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • 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
    • G08B13/19604—Image analysis to detect motion of the intruder, e.g. by frame subtraction involving reference image or background adaptation with time to compensate for changing conditions, e.g. reference image update on detection of light level change

Abstract

The present invention relates to a surveillance system having a method for tampering detection and correction. The surveillance system is able to detect tampering of the camera view and thereon, adjust its video analytics configuration parameters to perform video analytics even though the orientation of the camera (10) has been changed as long as a partial of the ROI is within the tampered camera view. The surveillance system comprises of at least one camera (10), a video acquisition module (20), a storage device (30), an image processing module (40), a display module (50) and a post detection module (60).
PCT/MY2013/000159 2012-09-12 2013-09-06 A surveillance system and a method for tampering detection and correction WO2014042514A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2012700635A MY159122A (en) 2012-09-12 2012-09-12 A surveillance system and a method for tampering detection and correction
MYPI2012700635 2012-09-12

Publications (2)

Publication Number Publication Date
WO2014042514A2 WO2014042514A2 (en) 2014-03-20
WO2014042514A3 true WO2014042514A3 (en) 2014-05-08

Family

ID=49447767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2013/000159 WO2014042514A2 (en) 2012-09-12 2013-09-06 A surveillance system and a method for tampering detection and correction

Country Status (2)

Country Link
MY (1) MY159122A (en)
WO (1) WO2014042514A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015157289A1 (en) * 2014-04-08 2015-10-15 Lawrence Glaser Video image verification system utilizing integrated wireless router and wire-based communications
US10539412B2 (en) 2014-07-31 2020-01-21 Hewlett-Packard Development Company, L.P. Measuring and correcting optical misalignment
ES2659049B1 (en) * 2016-09-13 2018-11-22 Davantis Technologies, S.L. PROCEDURE, SYSTEM, COMPUTER SYSTEM AND PRODUCT OF COMPUTER PROGRAM TO DETECT A SABOTAGE OF A VIDEO-SURVEILLANCE CAMERA
CN106375756B (en) * 2016-09-28 2017-12-19 宁波大学 It is a kind of to remove the detection method distorted for the single object of monitor video
DE102019204318A1 (en) * 2019-03-28 2020-10-01 Conti Temic Microelectronic Gmbh Automatic detection and classification of adversarial attacks
CN111080628B (en) * 2019-12-20 2023-06-20 湖南大学 Image tampering detection method, apparatus, computer device and storage medium
CN112040219B (en) * 2020-07-28 2022-08-19 北京旷视科技有限公司 Camera picture detection method and device, electronic equipment and readable storage medium
CN114004886B (en) * 2021-10-29 2024-04-09 中远海运科技股份有限公司 Camera shift discrimination method and system for analyzing high-frequency stable points of image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070247526A1 (en) * 2004-04-30 2007-10-25 Flook Ronald A Camera Tamper Detection
EP1936576A1 (en) * 2006-12-20 2008-06-25 Axis AB Camera tampering detection
US20120154581A1 (en) * 2010-12-16 2012-06-21 Industrial Technology Research Institute Cascadable camera tampering detection transceiver module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070247526A1 (en) * 2004-04-30 2007-10-25 Flook Ronald A Camera Tamper Detection
EP1936576A1 (en) * 2006-12-20 2008-06-25 Axis AB Camera tampering detection
US20120154581A1 (en) * 2010-12-16 2012-06-21 Industrial Technology Research Institute Cascadable camera tampering detection transceiver module

Also Published As

Publication number Publication date
WO2014042514A2 (en) 2014-03-20
MY159122A (en) 2016-12-15

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