ES2145083T3 - Procedimiento para la deteccion automatica de objetos fijos o moviles en un entorno natural de una secuencia de imagenes en tiempo real. - Google Patents

Procedimiento para la deteccion automatica de objetos fijos o moviles en un entorno natural de una secuencia de imagenes en tiempo real.

Info

Publication number
ES2145083T3
ES2145083T3 ES94115903T ES94115903T ES2145083T3 ES 2145083 T3 ES2145083 T3 ES 2145083T3 ES 94115903 T ES94115903 T ES 94115903T ES 94115903 T ES94115903 T ES 94115903T ES 2145083 T3 ES2145083 T3 ES 2145083T3
Authority
ES
Spain
Prior art keywords
natural environment
sequence
images
procedure
fixed
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
ES94115903T
Other languages
English (en)
Inventor
Wolfgang Ing-Grad Kieslich
Vahe Dipl-Ing Nahapetian
Karl-Heinz Dr-Ing Niederhofer
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.)
LFK Lenkflugkoerpersysteme GmbH
Original Assignee
LFK Lenkflugkoerpersysteme GmbH
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 LFK Lenkflugkoerpersysteme GmbH filed Critical LFK Lenkflugkoerpersysteme GmbH
Application granted granted Critical
Publication of ES2145083T3 publication Critical patent/ES2145083T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y UNA DISPOSICION DE CIRCUITO PARA LA DETECCION AUTOMATICA DE OBJETOS FIJOS O MOVILES EN AMBIENTE NATURAL DE UNA SUCESION DE IMAGENES DE TIEMPO REAL BAJO LA UTILIZACION DE UN SENSOR ELECTROOPTICO QUE EXPLORA EL AMBIENTE Y UNA UNIDAD DE ANALISIS CONECTADA A CONTINUACION, ASI COMO HABIENDOSE PREVISTO EVENTUALMENTE UN EQUIPO DE REPRESENTACION DE IMAGEN. POR MEDIO DE UNA SERIE DE ETAPAS DEL PROCEDIMIENTO O DE MEDIDAS TECNICAS DE CONEXION SE ELABORA LA MAYOR INFORMACION POSIBLE A PARTIR DE LAS IMAGENES DIGITALES, DE TAL MODO QUE ES POSIBLE TAMBIEN LA DETECCION DE OBJETOS MAYORES.
ES94115903T 1993-10-28 1994-10-08 Procedimiento para la deteccion automatica de objetos fijos o moviles en un entorno natural de una secuencia de imagenes en tiempo real. Expired - Lifetime ES2145083T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4336751A DE4336751C2 (de) 1993-10-28 1993-10-28 Verfahren zur automatischen Detektion von festen oder beweglichen Objekten in natürlicher Umgebung einer Echtzeitbildfolge

Publications (1)

Publication Number Publication Date
ES2145083T3 true ES2145083T3 (es) 2000-07-01

Family

ID=6501197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115903T Expired - Lifetime ES2145083T3 (es) 1993-10-28 1994-10-08 Procedimiento para la deteccion automatica de objetos fijos o moviles en un entorno natural de una secuencia de imagenes en tiempo real.

Country Status (4)

Country Link
EP (1) EP0651264B1 (es)
AT (1) ATE190406T1 (es)
DE (2) DE4336751C2 (es)
ES (1) ES2145083T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438235B4 (de) * 1994-10-26 2005-04-07 LFK Lenkflugkörpersysteme GmbH Verfahren zur automatischen Detektion von kleinen beweglichen Objekten in natürlicher Umgebung, vorzugsweise einer Echtzeitbildfolge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605010A (en) * 1975-01-31 1981-12-16 Mullard Ltd Picture processing apparatus
US4364089A (en) * 1979-10-31 1982-12-14 Westinghouse Electric Corp. Binary correlation video tracker
US4363089A (en) * 1979-11-13 1982-12-07 T. B. Wood's Sons Company Inverter
DE3809221A1 (de) * 1988-03-18 1989-09-28 Roth Electric Gmbh Verfahren zum detektieren von fehlstellen an pressteilen oder anderen werkstuecken und vorrichtung zur durchfuehrung des verfahrens
EP0455898A1 (en) * 1990-05-09 1991-11-13 Robert Bishop Image scanning inspection system
DE4015173A1 (de) * 1990-05-11 1991-11-14 Schlafhorst & Co W Transportsystem fuer auf unabhaengige einzeltraeger senkrecht aufgesetzte spulen oder spulenhuelsen zwischen in der hoehe unterschiedlichen transportebenen
DE4120676C2 (de) * 1991-06-22 1994-09-08 Deutsche Aerospace Verfahren und Schaltungsanordnung zur Detektion von kleinen Objekten in natürlicher Umgebung

Also Published As

Publication number Publication date
DE4336751A1 (de) 1995-05-18
EP0651264A3 (de) 1997-09-10
DE59409182D1 (de) 2000-04-13
EP0651264A2 (de) 1995-05-03
DE4336751C2 (de) 2002-04-25
ATE190406T1 (de) 2000-03-15
EP0651264B1 (de) 2000-03-08

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