ES2159320T3 - Sistema y procedimiento de evaluacion de imagenes. - Google Patents

Sistema y procedimiento de evaluacion de imagenes.

Info

Publication number
ES2159320T3
ES2159320T3 ES95929852T ES95929852T ES2159320T3 ES 2159320 T3 ES2159320 T3 ES 2159320T3 ES 95929852 T ES95929852 T ES 95929852T ES 95929852 T ES95929852 T ES 95929852T ES 2159320 T3 ES2159320 T3 ES 2159320T3
Authority
ES
Spain
Prior art keywords
zone
procedure
alarm
relevance
image assessment
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.)
Expired - Lifetime
Application number
ES95929852T
Other languages
English (en)
Inventor
Claudio Dornier
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.)
Seisma AG
Original Assignee
Seisma AG
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
Priority claimed from DE4430016A external-priority patent/DE4430016C2/de
Application filed by Seisma AG filed Critical Seisma AG
Application granted granted Critical
Publication of ES2159320T3 publication Critical patent/ES2159320T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • 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
    • 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
    • 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
    • G08B13/19678—User interface
    • G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Image Processing (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Peptides Or Proteins (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA Y PROCEDIMIENTO DE VALORACION DE IMAGEN, DONDE UNA IMAGEN DIFERENCIAL QUE SE OBTIENE A PARTIR DE UNA SEÑAL DE VIDEO DIGITALIZADA PROCEDENTE DE UNA CAMARA DE VIGILANCIA Y EN EL QUE ESTAN MARCADOS VARIOS PIXELS, ES INVESTIGADA EN SUS PIXELS CONTIGUOS (OBJETOS) POR MEDIO DE UN EXTRACTOR DE OBJETO. LOS OBJETOS EXTRAIDOS SON ASOCIADOS CON OBJETOS ACUMULADOS EN UNA IMAGEN PRECEDENTE. UN MENSAJE DEPENDIENTE DE ZONA SE EMITE MEDIANTE LA EVALUACION SUMINISTRADA CON CRITERIOS DE RELEVANCIA QUE SON DEPENDIENTES DE LA VARIACION EN LA POSICION DE LOS OBJETOS DE FORMA RELATIVA CON RESPECTO A AREAS A, B, C DE IMAGEN PREDETERMINADAS DE DIFERENCIACION DE GRADOS DE RELEVANCIA PARA EL MENSAJE.
ES95929852T 1994-08-24 1995-08-11 Sistema y procedimiento de evaluacion de imagenes. Expired - Lifetime ES2159320T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4430016A DE4430016C2 (de) 1994-03-07 1994-08-24 Bewegungsmelder und ein Verfahren zur Bewegungsmeldung

Publications (1)

Publication Number Publication Date
ES2159320T3 true ES2159320T3 (es) 2001-10-01

Family

ID=6526444

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95929852T Expired - Lifetime ES2159320T3 (es) 1994-08-24 1995-08-11 Sistema y procedimiento de evaluacion de imagenes.
ES00108866T Expired - Lifetime ES2342818T3 (es) 1994-08-24 1995-08-11 Sistema y procedimiento de evaluacion de imagenes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES00108866T Expired - Lifetime ES2342818T3 (es) 1994-08-24 1995-08-11 Sistema y procedimiento de evaluacion de imagenes.

Country Status (8)

Country Link
EP (2) EP1026632B1 (es)
AT (2) ATE202215T1 (es)
DE (2) DE59509343D1 (es)
DK (1) DK1026632T3 (es)
ES (2) ES2159320T3 (es)
FI (1) FI970709A0 (es)
NO (1) NO970814L (es)
WO (1) WO1996006368A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3567066B2 (ja) * 1997-10-31 2004-09-15 株式会社日立製作所 移動体組合せ検出装置および方法
DE19809210A1 (de) * 1998-03-04 1999-09-16 Siemens Ag Verfahren und Vorrichtung zur Überwachung einer Szene
GB2337146B (en) * 1998-05-08 2000-07-19 Primary Image Limited Method and apparatus for detecting motion across a surveillance area
ATE279762T1 (de) * 2000-03-20 2004-10-15 Sequr S A Überwachungssystem
EP1376502A1 (de) * 2002-06-10 2004-01-02 Siemens Building Technologies AG Objektschutz-Einrichtung
GB0219665D0 (en) * 2002-08-23 2002-10-02 Scyron Ltd Interactive apparatus and method for monitoring performance of a physical task
ITMI20071150A1 (it) * 2007-06-06 2008-12-07 Infotronic Spa Metodo di notifica di un allarme in un sistema di visualizzazione, particolarmente per applicazioni critiche dal punto di vista della sicurezza, e relativo dispositivo.
SE533376C2 (sv) * 2008-09-15 2010-09-07 Security Alliance Stockholm Ab Övervakningssystem innefattande ett flertal sensorer för övervakning av ett område
CN110766917A (zh) * 2019-09-26 2020-02-07 山东中衡光电科技有限公司 一种矿井危险区域视频监测及预警系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1116286A (en) * 1979-02-20 1982-01-12 Control Data Canada, Ltd. Perimeter surveillance system
FR2538653B1 (fr) * 1982-05-28 1989-03-31 Thomson Csf Procede d'estimation des translations subies par des objets representes dans une sequence d'images et dispositif mettant en oeuvre ce procede
FR2648977B1 (fr) * 1989-06-27 1995-07-21 Thomson Csf Procede iteratif d'estimation de mouvement, entre une image de reference et une image courante, et dispositif pour la mise en oeuvre de ce procede
JPH0335399A (ja) * 1989-06-30 1991-02-15 Toshiba Corp 変化領域統合装置
US5099322A (en) * 1990-02-27 1992-03-24 Texas Instruments Incorporated Scene change detection system and method
JPH06313995A (ja) * 1993-04-28 1994-11-08 Hodogaya Chem Co Ltd 静電荷像現像用トナー
DE4332753C2 (de) * 1993-09-25 1997-01-30 Bosch Gmbh Robert Verfahren zur Erkennung bewegter Objekte

Also Published As

Publication number Publication date
FI970709A (fi) 1997-02-20
DK1026632T3 (da) 2010-08-16
DE59509343D1 (de) 2001-07-19
WO1996006368A1 (de) 1996-02-29
ATE466302T1 (de) 2010-05-15
ES2342818T3 (es) 2010-07-15
FI970709A0 (fi) 1997-02-20
EP0777864A1 (de) 1997-06-11
ATE202215T1 (de) 2001-06-15
EP0777864B1 (de) 2001-06-13
NO970814D0 (no) 1997-02-21
EP1026632B1 (de) 2010-04-28
EP1026632A3 (de) 2000-11-15
NO970814L (no) 1997-02-21
DE59511104D1 (de) 2010-06-10
EP1026632A2 (de) 2000-08-09

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