DE602004012283D1 - Verfahren und system zur erkennung eines körpers in einer zone in der nähe einer grenzfläche - Google Patents

Verfahren und system zur erkennung eines körpers in einer zone in der nähe einer grenzfläche

Info

Publication number
DE602004012283D1
DE602004012283D1 DE602004012283T DE602004012283T DE602004012283D1 DE 602004012283 D1 DE602004012283 D1 DE 602004012283D1 DE 602004012283 T DE602004012283 T DE 602004012283T DE 602004012283 T DE602004012283 T DE 602004012283T DE 602004012283 D1 DE602004012283 D1 DE 602004012283D1
Authority
DE
Germany
Prior art keywords
interface
detecting
data
wavelengths
zone
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004012283T
Other languages
English (en)
Inventor
Thierry Cohignac
Frederic Guichard
Christophe Migliorini
Fanny Rousson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MG International SA
Original Assignee
MG International SA
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 MG International SA filed Critical MG International SA
Publication of DE602004012283D1 publication Critical patent/DE602004012283D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/082—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring electrical characteristics of the water
DE602004012283T 2003-07-28 2004-07-28 Verfahren und system zur erkennung eines körpers in einer zone in der nähe einer grenzfläche Active DE602004012283D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0350378A FR2858450B1 (fr) 2003-07-28 2003-07-28 Procede et systeme pour detecter un corps dans une zone situee a proximite d'une interface
PCT/FR2004/050363 WO2005013226A1 (fr) 2003-07-28 2004-07-28 Procede et systeme pour detecter un corps dans une zone situee a proximite d'une interface

Publications (1)

Publication Number Publication Date
DE602004012283D1 true DE602004012283D1 (de) 2008-04-17

Family

ID=34043805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012283T Active DE602004012283D1 (de) 2003-07-28 2004-07-28 Verfahren und system zur erkennung eines körpers in einer zone in der nähe einer grenzfläche

Country Status (8)

Country Link
US (1) US7583196B2 (de)
EP (1) EP1656650B1 (de)
JP (1) JP4766492B2 (de)
AT (1) ATE388460T1 (de)
DE (1) DE602004012283D1 (de)
ES (1) ES2303092T3 (de)
FR (1) FR2858450B1 (de)
WO (1) WO2005013226A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008066619A1 (en) * 2006-10-19 2008-06-05 Travis Sparks Pool light with safety alarm and sensor array
US7839291B1 (en) * 2007-10-02 2010-11-23 Flir Systems, Inc. Water safety monitor systems and methods
US8390685B2 (en) * 2008-02-06 2013-03-05 International Business Machines Corporation Virtual fence
US8345097B2 (en) * 2008-02-15 2013-01-01 Harris Corporation Hybrid remote digital recording and acquisition system
WO2012145800A1 (en) * 2011-04-29 2012-11-01 Preservation Solutions Pty Ltd Monitoring the water safety of at least one person in a body of water
US8544120B1 (en) * 2012-03-02 2013-10-01 Lockheed Martin Corporation Device for thermal signature reduction
CN103646511A (zh) * 2013-11-25 2014-03-19 银川博聚工业产品设计有限公司 游泳池溺水动态监控装置
US20170167151A1 (en) 2015-12-10 2017-06-15 Elazar Segal Lifesaving system and method for swimming pool
US10329785B2 (en) * 2016-04-08 2019-06-25 Robson Forensic, Inc. Lifeguard positioning system
JP7313811B2 (ja) * 2018-10-26 2023-07-25 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
CN109584509B (zh) * 2018-12-27 2020-08-11 太仓市小车东汽车服务有限公司 一种基于红外线与可见光组合的游泳池溺水监测方法
CN115278119B (zh) * 2022-09-30 2022-12-06 中国科学院长春光学精密机械与物理研究所 用于红外辐射特性测量的红外相机积分时间自动调整方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683451B2 (ja) * 1986-08-01 1994-10-19 東芝エンジニアリング株式会社 水没検知システム
US4779095A (en) * 1986-10-28 1988-10-18 H & G Systems, Inc. Image change detection system
GB8811355D0 (en) * 1988-05-13 1997-09-17 Secr Defence An electro-optical detection system
US4862257A (en) * 1988-07-07 1989-08-29 Kaman Aerospace Corporation Imaging lidar system
JPH0378577A (ja) * 1989-08-19 1991-04-03 Mitsubishi Electric Corp 真空装置
US5043705A (en) * 1989-11-13 1991-08-27 Elkana Rooz Method and system for detecting a motionless body in a pool
GB9115537D0 (en) * 1991-07-18 1991-09-04 Secr Defence An electro-optical detection system
US5959534A (en) * 1993-10-29 1999-09-28 Splash Industries, Inc. Swimming pool alarm
US5638048A (en) * 1995-02-09 1997-06-10 Curry; Robert C. Alarm system for swimming pools
FR2741370B1 (fr) * 1995-11-16 1998-05-29 Poseidon Systeme de surveillance d'une piscine pour la prevention des noyades
US6963354B1 (en) * 1997-08-07 2005-11-08 The United States Of America As Represented By The Secretary Of The Navy High resolution imaging lidar for detecting submerged objects
US6628835B1 (en) * 1998-08-31 2003-09-30 Texas Instruments Incorporated Method and system for defining and recognizing complex events in a video sequence
US6327220B1 (en) * 1999-09-15 2001-12-04 Johnson Engineering Corporation Sonar location monitor
FR2802653B1 (fr) * 1999-12-21 2003-01-24 Poseidon Procede et systeme pour detecter un objet devant un fond
JP2002077897A (ja) * 2000-08-25 2002-03-15 Nippon Hoso Kyokai <Nhk> オブジェクト抽出型ｔｖカメラ
ATE296453T1 (de) * 2000-12-06 2005-06-15 Poseidon Verfahren und vorrichtung zur detektion eines körpers in der nähe einer wasser/luft schichtgrenze
SG95652A1 (en) * 2001-05-25 2003-04-23 Univ Nanyang Drowning early warning system
US6642847B1 (en) * 2001-08-31 2003-11-04 Donald R. Sison Pool alarm device

Also Published As

Publication number Publication date
ATE388460T1 (de) 2008-03-15
FR2858450A1 (fr) 2005-02-04
US20070052697A1 (en) 2007-03-08
FR2858450B1 (fr) 2005-11-11
EP1656650A1 (de) 2006-05-17
JP2007500892A (ja) 2007-01-18
EP1656650B1 (de) 2008-03-05
US7583196B2 (en) 2009-09-01
WO2005013226A1 (fr) 2005-02-10
ES2303092T3 (es) 2008-08-01
JP4766492B2 (ja) 2011-09-07

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