WO2006109256A3 - Pattern based occupancy sensing system and method - Google Patents

Pattern based occupancy sensing system and method Download PDF

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Publication number
WO2006109256A3
WO2006109256A3 PCT/IB2006/051119 IB2006051119W WO2006109256A3 WO 2006109256 A3 WO2006109256 A3 WO 2006109256A3 IB 2006051119 W IB2006051119 W IB 2006051119W WO 2006109256 A3 WO2006109256 A3 WO 2006109256A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensing system
signal
pattern based
image
generating
Prior art date
Application number
PCT/IB2006/051119
Other languages
French (fr)
Other versions
WO2006109256A2 (en
Inventor
Ling Wang
Original Assignee
Koninkl Philips Electronics Nv
Ling Wang
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 Koninkl Philips Electronics Nv, Ling Wang filed Critical Koninkl Philips Electronics Nv
Publication of WO2006109256A2 publication Critical patent/WO2006109256A2/en
Publication of WO2006109256A3 publication Critical patent/WO2006109256A3/en

Links

Classifications

    • 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
    • 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
    • G08B13/19613—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion
    • G08B13/19615—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion wherein said pattern is defined by the user
    • 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
    • G08B13/19652—Systems using zones in a single scene defined for different treatment, e.g. outer zone gives pre-alarm, inner zone gives alarm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

A pattern based occupancy sensing system and method includes an image array (24) generating an image signal (42) in response to an image, a microcontroller unit (MCU) (26) responsive to the image signal 42 and generating a communication signal (46), and a communication interface (38) responsive to the communication signal (46) and generating a system signal (50). The MCU (26) processes the image signal (42) to calculate area occupancy by analyzing an object for a pattern, determining whether the pattern matches a classifier, and processing the object when the pattern matches the classifier to calculate area occupancy.
PCT/IB2006/051119 2005-04-12 2006-04-11 Pattern based occupancy sensing system and method WO2006109256A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67040005P 2005-04-12 2005-04-12
US60/670,400 2005-04-12

Publications (2)

Publication Number Publication Date
WO2006109256A2 WO2006109256A2 (en) 2006-10-19
WO2006109256A3 true WO2006109256A3 (en) 2007-01-04

Family

ID=36999837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/051119 WO2006109256A2 (en) 2005-04-12 2006-04-11 Pattern based occupancy sensing system and method

Country Status (3)

Country Link
KR (1) KR20080005265A (en)
TW (1) TW200643824A (en)
WO (1) WO2006109256A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI387283B (en) * 2008-04-25 2013-02-21 Univ Nat Taiwan Wireless smart controlling display panel
WO2013179175A1 (en) * 2012-05-29 2013-12-05 Koninklijke Philips N.V. Processing module for use in a presence sensing system
TWI559236B (en) * 2012-06-20 2016-11-21 原相科技股份有限公司 Background model update method for image process
EP3403250A4 (en) * 2016-01-11 2019-09-11 Gregory A.M. Brown Systems, and methods for detecting, counting, and tracking people and assets

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716402A1 (en) * 1994-12-09 1996-06-12 Matsushita Electric Industrial Co., Ltd. Human occupancy detection method and system for implementing the same
GB2337146A (en) * 1998-05-08 1999-11-10 Primary Image Limited Detecting motion across a surveillance area
US6340864B1 (en) * 1999-08-10 2002-01-22 Philips Electronics North America Corporation Lighting control system including a wireless remote sensor
US20030183767A1 (en) * 2000-05-18 2003-10-02 Meunier Gilbert Bruno System for counting living beings
US20040066500A1 (en) * 2002-10-02 2004-04-08 Gokturk Salih Burak Occupancy detection and measurement system and method
US20040161133A1 (en) * 2002-02-06 2004-08-19 Avishai Elazar System and method for video content analysis-based detection, surveillance and alarm management

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716402A1 (en) * 1994-12-09 1996-06-12 Matsushita Electric Industrial Co., Ltd. Human occupancy detection method and system for implementing the same
GB2337146A (en) * 1998-05-08 1999-11-10 Primary Image Limited Detecting motion across a surveillance area
US6340864B1 (en) * 1999-08-10 2002-01-22 Philips Electronics North America Corporation Lighting control system including a wireless remote sensor
US20030183767A1 (en) * 2000-05-18 2003-10-02 Meunier Gilbert Bruno System for counting living beings
US20040161133A1 (en) * 2002-02-06 2004-08-19 Avishai Elazar System and method for video content analysis-based detection, surveillance and alarm management
US20040066500A1 (en) * 2002-10-02 2004-04-08 Gokturk Salih Burak Occupancy detection and measurement system and method

Also Published As

Publication number Publication date
WO2006109256A2 (en) 2006-10-19
KR20080005265A (en) 2008-01-10
TW200643824A (en) 2006-12-16

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