WO2009050906A1 - 物体検知装置 - Google Patents

物体検知装置 Download PDF

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Publication number
WO2009050906A1
WO2009050906A1 PCT/JP2008/053969 JP2008053969W WO2009050906A1 WO 2009050906 A1 WO2009050906 A1 WO 2009050906A1 JP 2008053969 W JP2008053969 W JP 2008053969W WO 2009050906 A1 WO2009050906 A1 WO 2009050906A1
Authority
WO
WIPO (PCT)
Prior art keywords
detection system
input
detection
intrusion object
processing
Prior art date
Application number
PCT/JP2008/053969
Other languages
English (en)
French (fr)
Inventor
Naoyuki Shimbo
Shigeru Ikewada
Miyuki Fujii
Original Assignee
Hitachi Kokusai Electric Inc.
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 Hitachi Kokusai Electric Inc. filed Critical Hitachi Kokusai Electric Inc.
Priority to US12/666,841 priority Critical patent/US8233047B2/en
Publication of WO2009050906A1 publication Critical patent/WO2009050906A1/ja

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
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
    • 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
    • G08B13/19639—Details of the system layout
    • G08B13/19641—Multiple cameras having overlapping views on a single scene
    • G08B13/19643—Multiple cameras having overlapping views on a single scene wherein the cameras play different roles, e.g. different resolution, different camera type, master-slave camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Image Analysis (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Image Processing (AREA)

Abstract

　侵入物体を検出するための画像および信号取得装置として、感度波長の異なる複数の入力装置を用い、それらの少なくとも２つ以上の情報を協調処理して、侵入物体の検知における誤報を無くすようにした検知システム。一つの入力装置からの入力を処理して得られる物体検出位置若しくは物体サイズに基づき、他の入力装置からの入力を処理すべき領域範囲を限定する。そして１つ以上の処理結果に基づいて、侵入物体の有無を判断する。
PCT/JP2008/053969 2007-10-17 2008-03-05 物体検知装置 WO2009050906A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/666,841 US8233047B2 (en) 2007-10-17 2008-03-05 Object detection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007269794A JP5354767B2 (ja) 2007-10-17 2007-10-17 物体検知装置
JP2007-269794 2007-10-17

Publications (1)

Publication Number Publication Date
WO2009050906A1 true WO2009050906A1 (ja) 2009-04-23

Family

ID=40567190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053969 WO2009050906A1 (ja) 2007-10-17 2008-03-05 物体検知装置

Country Status (3)

Country Link
US (1) US8233047B2 (ja)
JP (1) JP5354767B2 (ja)
WO (1) WO2009050906A1 (ja)

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CN103900697A (zh) * 2012-12-27 2014-07-02 杭州美盛红外光电技术有限公司 红外记录控制装置和红外记录控制方法
CN103900698A (zh) * 2012-12-27 2014-07-02 杭州美盛红外光电技术有限公司 红外识别控制装置和红外识别控制方法
WO2024105951A1 (ja) * 2022-11-15 2024-05-23 コニカミノルタ株式会社 監視カメラシステム、マスク補正方法、及び、プログラム

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JP5938631B2 (ja) * 2011-12-19 2016-06-22 パナソニックＩｐマネジメント株式会社 物体検出装置及び物体検出方法
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CN103324904A (zh) * 2012-03-20 2013-09-25 凹凸电子（武汉）有限公司 人脸识别系统及其方法
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Publication number Priority date Publication date Assignee Title
CN103900697A (zh) * 2012-12-27 2014-07-02 杭州美盛红外光电技术有限公司 红外记录控制装置和红外记录控制方法
CN103900698A (zh) * 2012-12-27 2014-07-02 杭州美盛红外光电技术有限公司 红外识别控制装置和红外识别控制方法
WO2024105951A1 (ja) * 2022-11-15 2024-05-23 コニカミノルタ株式会社 監視カメラシステム、マスク補正方法、及び、プログラム

Also Published As

Publication number Publication date
JP2009100256A (ja) 2009-05-07
US8233047B2 (en) 2012-07-31
US20100182433A1 (en) 2010-07-22
JP5354767B2 (ja) 2013-11-27

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