AU2002216180A1 - Method, system and device for detecting an object proximate to a water/air type interface - Google Patents
Method, system and device for detecting an object proximate to a water/air type interfaceInfo
- Publication number
- AU2002216180A1 AU2002216180A1 AU2002216180A AU1618002A AU2002216180A1 AU 2002216180 A1 AU2002216180 A1 AU 2002216180A1 AU 2002216180 A AU2002216180 A AU 2002216180A AU 1618002 A AU1618002 A AU 1618002A AU 2002216180 A1 AU2002216180 A1 AU 2002216180A1
- Authority
- AU
- Australia
- Prior art keywords
- video image
- detecting
- interface
- water
- type interface
- 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.)
- Abandoned
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015803 | 2000-12-06 | ||
FR0015805A FR2817625B1 (fr) | 2000-12-06 | 2000-12-06 | Procede pour detecter des corps nouveaux dans une scene eclairee par des lumieres non forcement contraintes |
FR0015805 | 2000-12-06 | ||
FR0015803A FR2817624B1 (fr) | 2000-12-06 | 2000-12-06 | Procede, systeme et dispositif pour detecter un corps a proximite d'une interface de type eau/air |
PCT/FR2001/003842 WO2002046796A1 (fr) | 2000-12-06 | 2001-12-05 | Procede, systeme et dispositif pour detecter un corps a proximite d'une interface de type eau/air |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002216180A1 true AU2002216180A1 (en) | 2002-06-18 |
Family
ID=26212761
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002216180A Abandoned AU2002216180A1 (en) | 2000-12-06 | 2001-12-05 | Method, system and device for detecting an object proximate to a water/air type interface |
AU2002216178A Abandoned AU2002216178A1 (en) | 2000-12-06 | 2001-12-05 | Method for detecting new objects in an illuminated scene |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002216178A Abandoned AU2002216178A1 (en) | 2000-12-06 | 2001-12-05 | Method for detecting new objects in an illuminated scene |
Country Status (8)
Country | Link |
---|---|
US (2) | US7302081B2 (de) |
EP (2) | EP1340103B8 (de) |
JP (1) | JP4115837B2 (de) |
AT (2) | ATE366422T1 (de) |
AU (2) | AU2002216180A1 (de) |
CA (2) | CA2436964A1 (de) |
DE (2) | DE60111074T2 (de) |
WO (2) | WO2002046796A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2858450B1 (fr) * | 2003-07-28 | 2005-11-11 | Vision Iq | Procede et systeme pour detecter un corps dans une zone situee a proximite d'une interface |
JP2010087598A (ja) * | 2008-09-29 | 2010-04-15 | Fujifilm Corp | 撮影装置及び撮影制御方法ならびにそのプログラム、画像表示装置及び画像表示方法ならびにそのプログラム、撮影システム及びその制御方法ならびにそのプログラム |
TWI416495B (zh) * | 2010-07-29 | 2013-11-21 | Innolux Corp | 立體顯示裝置以及液晶顯示面板的驅動方法 |
CN102693606B (zh) * | 2011-03-24 | 2016-07-06 | 中国人民解放军国防科学技术大学 | 一种基于摄像网络的泳池防溺水预警方法及系统 |
US9388595B2 (en) * | 2012-07-10 | 2016-07-12 | Aqua Products, Inc. | Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera |
US10329785B2 (en) | 2016-04-08 | 2019-06-25 | Robson Forensic, Inc. | Lifeguard positioning system |
CN108551565A (zh) * | 2018-04-02 | 2018-09-18 | 深圳源广安智能科技有限公司 | 一种监控效果良好的监控系统 |
CN108957572B (zh) * | 2018-05-18 | 2020-02-07 | 广东工业大学 | 一种太赫兹成像方法、装置、设备及可读存储介质 |
US20200394804A1 (en) | 2019-06-17 | 2020-12-17 | Guard, Inc. | Analysis and deep learning modeling of sensor-based object detection data in bounded aquatic environments |
US10725438B1 (en) * | 2019-10-01 | 2020-07-28 | 11114140 Canada Inc. | System and method for automated water operations for aquatic facilities using image-based machine learning |
KR102137445B1 (ko) * | 2020-03-26 | 2020-07-24 | 신규승 | 이미지 프로세싱을 이용한 자세분석 방법과 자세분석 시스템 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62251879A (ja) | 1986-04-24 | 1987-11-02 | Matsushita Electric Works Ltd | 画像の輪郭抽出方式 |
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 |
JP3000774B2 (ja) | 1991-12-05 | 2000-01-17 | 日本電気株式会社 | 画像処理方式 |
KR960706644A (ko) * | 1993-12-08 | 1996-12-09 | 테릴 켄트 퀄리 | 단안시 시스템용 배경 결정 및 제거를 위한 방법 및 장치(method and apparatus for background determination and subtraction for a monocular vision system) |
US5631976A (en) | 1994-04-29 | 1997-05-20 | International Business Machines Corporation | Object imaging system |
JP3264121B2 (ja) | 1995-02-06 | 2002-03-11 | トヨタ自動車株式会社 | 対象認識方法 |
US6173066B1 (en) * | 1996-05-21 | 2001-01-09 | Cybernet Systems Corporation | Pose determination and tracking by matching 3D objects to a 2D sensor |
JP3514050B2 (ja) | 1996-08-28 | 2004-03-31 | 富士ゼロックス株式会社 | 画像処理装置 |
FR2763459B1 (fr) * | 1997-05-15 | 1999-07-23 | Poseidon | Systeme de surveillance d'une piscine pour la prevention des noyades |
US6421463B1 (en) * | 1998-04-01 | 2002-07-16 | Massachusetts Institute Of Technology | Trainable system to search for objects in images |
US6628835B1 (en) * | 1998-08-31 | 2003-09-30 | Texas Instruments Incorporated | Method and system for defining and recognizing complex events in a video sequence |
US6570608B1 (en) * | 1998-09-30 | 2003-05-27 | Texas Instruments Incorporated | System and method for detecting interactions of people and vehicles |
JP3196842B2 (ja) | 1998-11-05 | 2001-08-06 | 日本電気株式会社 | 画像処理方法および撮像装置 |
-
2001
- 2001-12-05 CA CA002436964A patent/CA2436964A1/fr not_active Abandoned
- 2001-12-05 AT AT01999835T patent/ATE366422T1/de not_active IP Right Cessation
- 2001-12-05 WO PCT/FR2001/003842 patent/WO2002046796A1/fr not_active Application Discontinuation
- 2001-12-05 US US10/432,619 patent/US7302081B2/en not_active Expired - Lifetime
- 2001-12-05 EP EP01999835A patent/EP1340103B8/de not_active Expired - Lifetime
- 2001-12-05 DE DE60111074T patent/DE60111074T2/de not_active Expired - Lifetime
- 2001-12-05 EP EP01999836A patent/EP1340104B1/de not_active Expired - Lifetime
- 2001-12-05 JP JP2002548478A patent/JP4115837B2/ja not_active Expired - Lifetime
- 2001-12-05 WO PCT/FR2001/003840 patent/WO2002046795A1/fr active IP Right Grant
- 2001-12-05 AT AT01999836T patent/ATE296453T1/de not_active IP Right Cessation
- 2001-12-05 AU AU2002216180A patent/AU2002216180A1/en not_active Abandoned
- 2001-12-05 DE DE60129245T patent/DE60129245T2/de not_active Expired - Lifetime
- 2001-12-05 US US10/433,571 patent/US7362351B2/en not_active Expired - Lifetime
- 2001-12-05 AU AU2002216178A patent/AU2002216178A1/en not_active Abandoned
- 2001-12-05 CA CA002436963A patent/CA2436963A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60111074D1 (de) | 2005-06-30 |
WO2002046796A1 (fr) | 2002-06-13 |
JP4115837B2 (ja) | 2008-07-09 |
EP1340103B8 (de) | 2007-09-12 |
ATE296453T1 (de) | 2005-06-15 |
CA2436964A1 (fr) | 2002-06-13 |
DE60129245D1 (de) | 2007-08-16 |
JP2004524603A (ja) | 2004-08-12 |
AU2002216178A1 (en) | 2002-06-18 |
ATE366422T1 (de) | 2007-07-15 |
EP1340104B1 (de) | 2005-05-25 |
WO2002046795A1 (fr) | 2002-06-13 |
US7362351B2 (en) | 2008-04-22 |
EP1340103B1 (de) | 2007-07-04 |
EP1340104A1 (de) | 2003-09-03 |
US7302081B2 (en) | 2007-11-27 |
EP1340103A1 (de) | 2003-09-03 |
CA2436963A1 (fr) | 2002-06-13 |
DE60129245T2 (de) | 2008-05-29 |
DE60111074T2 (de) | 2006-05-04 |
US20040036766A1 (en) | 2004-02-26 |
US20040062441A1 (en) | 2004-04-01 |
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