FR2683356A1 - Procede et dispositif de detection et de determination de la position de formes. - Google Patents

Procede et dispositif de detection et de determination de la position de formes. Download PDF

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Publication number
FR2683356A1
FR2683356A1 FR9113444A FR9113444A FR2683356A1 FR 2683356 A1 FR2683356 A1 FR 2683356A1 FR 9113444 A FR9113444 A FR 9113444A FR 9113444 A FR9113444 A FR 9113444A FR 2683356 A1 FR2683356 A1 FR 2683356A1
Authority
FR
France
Prior art keywords
signal
image
video
camera
shape
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.)
Granted
Application number
FR9113444A
Other languages
English (en)
French (fr)
Other versions
FR2683356B1 (US06623731-20030923-C00012.png
Inventor
Simon Alain
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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 Direction General pour lArmement DGA filed Critical Direction General pour lArmement DGA
Priority to FR9113444A priority Critical patent/FR2683356A1/fr
Publication of FR2683356A1 publication Critical patent/FR2683356A1/fr
Application granted granted Critical
Publication of FR2683356B1 publication Critical patent/FR2683356B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/10—Cinematographic hit-indicating systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Closed-Circuit Television Systems (AREA)
FR9113444A 1991-10-31 1991-10-31 Procede et dispositif de detection et de determination de la position de formes. Granted FR2683356A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9113444A FR2683356A1 (fr) 1991-10-31 1991-10-31 Procede et dispositif de detection et de determination de la position de formes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113444A FR2683356A1 (fr) 1991-10-31 1991-10-31 Procede et dispositif de detection et de determination de la position de formes.

Publications (2)

Publication Number Publication Date
FR2683356A1 true FR2683356A1 (fr) 1993-05-07
FR2683356B1 FR2683356B1 (US06623731-20030923-C00012.png) 1997-03-07

Family

ID=9418493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113444A Granted FR2683356A1 (fr) 1991-10-31 1991-10-31 Procede et dispositif de detection et de determination de la position de formes.

Country Status (1)

Country Link
FR (1) FR2683356A1 (US06623731-20030923-C00012.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0797070A2 (de) * 1996-03-20 1997-09-24 Karl Stefan Riener Schiessanlagen-Managementsystem
ES2189685A1 (es) * 2001-12-19 2003-07-01 Gamo Ind Sa Cazabalines con deteccion electronica de impacto en el blanco y metodo de deteccion empleado.
EP2678835A1 (en) * 2011-02-21 2014-01-01 Stratech Systems Limited A surveillance system and a method for detecting a foreign object, debris, or damage in an airfield

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893336A (en) * 1973-03-05 1975-07-08 Remington Arms Co Inc Method and apparatus for automatically evaluating accuracy and pattern density for a shotgun
DE3729613A1 (de) * 1987-09-04 1989-03-23 Rudolf Dipl Ing Pura Schiessanlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893336A (en) * 1973-03-05 1975-07-08 Remington Arms Co Inc Method and apparatus for automatically evaluating accuracy and pattern density for a shotgun
DE3729613A1 (de) * 1987-09-04 1989-03-23 Rudolf Dipl Ing Pura Schiessanlage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE IEEE COMPUTER SOCIETY CONFERENCE ON PATTERN RECOGNITION AND IMAGE PROCESSING, LAS VEGAS, NEVADA, 14-17 JUIN 1982 IEEE, NEW YORK pages 647 - 649; E.L. HALL ET AL: 'An educational computer vision and robotics system' *
SIEMENS FORSCHUNGS- UND ENTWICKLUNGSBERICHTE. vol. 8, no. 5, 1979, BERLIN DE pages 297 - 302; U. HENDRICKS ET AL.: 'Analoge Echtzeitbildverarbeitung zur Erzeugung bin{rer Muster' *
WISSENSCHAFTLICHE BERICHTE AEG TELEFUNKEN. vol. 47, no. 3/4, 1974, BERLIN DE pages 90 - 99; J. SCH]RMANN: 'Bildvorbereitung f}r die automatische Zeichenerkennung' *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0797070A2 (de) * 1996-03-20 1997-09-24 Karl Stefan Riener Schiessanlagen-Managementsystem
EP0797070A3 (de) * 1996-03-20 1999-02-03 Karl Stefan Riener Schiessanlagen-Managementsystem
ES2189685A1 (es) * 2001-12-19 2003-07-01 Gamo Ind Sa Cazabalines con deteccion electronica de impacto en el blanco y metodo de deteccion empleado.
EP1323999A3 (en) * 2001-12-19 2004-04-21 Industrias el Gamo, SA Ball-trapping device with electronic detection of impact on a target and detection method used therewith
EP2678835A1 (en) * 2011-02-21 2014-01-01 Stratech Systems Limited A surveillance system and a method for detecting a foreign object, debris, or damage in an airfield
EP2678835A4 (en) * 2011-02-21 2014-11-05 Stratech Systems Ltd MONITORING SYSTEM AND METHOD FOR DETECTING FOREIGN BODIES, DEBRIS OR DAMAGE IN AN AVIATION FIELD

Also Published As

Publication number Publication date
FR2683356B1 (US06623731-20030923-C00012.png) 1997-03-07

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