MY186672A - Directing steerable camera with user bias tracking - Google Patents

Directing steerable camera with user bias tracking

Info

Publication number
MY186672A
MY186672A MYPI2013700169A MYPI2013700169A MY186672A MY 186672 A MY186672 A MY 186672A MY PI2013700169 A MYPI2013700169 A MY PI2013700169A MY PI2013700169 A MYPI2013700169 A MY PI2013700169A MY 186672 A MY186672 A MY 186672A
Authority
MY
Malaysia
Prior art keywords
detected
target
derived
ptz
cameras
Prior art date
Application number
MYPI2013700169A
Inventor
Ching Hau Chan
Teck Liong Choong
Shang Li Yuen
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
Priority to MYPI2013700169A priority Critical patent/MY186672A/en
Priority to PCT/MY2014/000012 priority patent/WO2014119991A1/en
Publication of MY186672A publication Critical patent/MY186672A/en

Links

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
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

A surveillance camera system contemplated in our invention includes at least one steerable or PTZ camera 305 and a plurality of static or fixed view cameras 303, comprising individual static cameras SC1, SC2, SC3 which are configured or implemented to automatically select and track an object 307 last detected by any one of the cameras. Our method comprises the following steps or process stages, enumerated as F1 to F6 for reference: F1 Listen for incoming event-detection message, i.e. when an object of interest is detected. F2 If only one event is detected, the object-tracking data or information is then derived from the object-detection message and the process proceeds to F6 below; if more than one event is detected, proceeds to F3. F3 The user selects from among the multiple objects detected a global target the particular target to be tracked by the system overriding all other objects previously detected and tracked by the system. F4 Local offset of the selected target is then determined. F5 Object-tracking data is then obtained from the target whereby the pan, tilt and zoom (PTZ) movement commands may be derived. F6 ? The derived PTZ commands is sent to the steerable camera to start tracking the user selected target.
MYPI2013700169A 2013-01-30 2013-01-30 Directing steerable camera with user bias tracking MY186672A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2013700169A MY186672A (en) 2013-01-30 2013-01-30 Directing steerable camera with user bias tracking
PCT/MY2014/000012 WO2014119991A1 (en) 2013-01-30 2014-01-29 Directing steerable camera with user bias tracking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2013700169A MY186672A (en) 2013-01-30 2013-01-30 Directing steerable camera with user bias tracking

Publications (1)

Publication Number Publication Date
MY186672A true MY186672A (en) 2021-08-05

Family

ID=50442582

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013700169A MY186672A (en) 2013-01-30 2013-01-30 Directing steerable camera with user bias tracking

Country Status (2)

Country Link
MY (1) MY186672A (en)
WO (1) WO2014119991A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3374925B1 (en) 2015-11-12 2024-05-01 Signify Holding B.V. Image processing system
GB2563087A (en) * 2017-06-04 2018-12-05 Lynch Paul Methods, systems and devices for image acquisition
KR20190009103A (en) * 2017-07-18 2019-01-28 삼성전자주식회사 Electronic Device that is moved based on Distance to External Object and the Control Method
EP3992936B1 (en) 2020-11-02 2023-09-13 Axis AB A method of activating an object-specific action when tracking a moving object

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7173650B2 (en) 2001-03-28 2007-02-06 Koninklijke Philips Electronics N.V. Method for assisting an automated video tracking system in reaquiring a target
US7990422B2 (en) 2004-07-19 2011-08-02 Grandeye, Ltd. Automatically expanding the zoom capability of a wide-angle video camera
US7750936B2 (en) 2004-08-06 2010-07-06 Sony Corporation Immersive surveillance system interface
WO2009079809A1 (en) * 2007-12-07 2009-07-02 Multi Base Limited Video surveillance system with object tracking and retrieval

Also Published As

Publication number Publication date
WO2014119991A1 (en) 2014-08-07

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