FR3015091B1 - Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef - Google Patents

Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef

Info

Publication number
FR3015091B1
FR3015091B1 FR1302940A FR1302940A FR3015091B1 FR 3015091 B1 FR3015091 B1 FR 3015091B1 FR 1302940 A FR1302940 A FR 1302940A FR 1302940 A FR1302940 A FR 1302940A FR 3015091 B1 FR3015091 B1 FR 3015091B1
Authority
FR
France
Prior art keywords
propelled
suppressing
footprint
captured
aircraft
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 - Fee Related
Application number
FR1302940A
Other languages
English (en)
Other versions
FR3015091A1 (fr
Inventor
Thomas Vitte
Nicolas Kedding
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.)
Airbus DS SAS
Original Assignee
Cassidian SAS
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 Cassidian SAS filed Critical Cassidian SAS
Priority to FR1302940A priority Critical patent/FR3015091B1/fr
Priority to PCT/FR2014/000274 priority patent/WO2015086923A1/fr
Publication of FR3015091A1 publication Critical patent/FR3015091A1/fr
Application granted granted Critical
Publication of FR3015091B1 publication Critical patent/FR3015091B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/301—Blade pitch-changing mechanisms characterised by blade position indicating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/305—Blade pitch-changing mechanisms characterised by being influenced by other control systems, e.g. fuel supply
    • 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
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
FR1302940A 2013-12-13 2013-12-13 Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef Expired - Fee Related FR3015091B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1302940A FR3015091B1 (fr) 2013-12-13 2013-12-13 Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef
PCT/FR2014/000274 WO2015086923A1 (fr) 2013-12-13 2014-12-12 Suppression d'une empreinte d'hélice capturée par une optique d'un aéronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302940A FR3015091B1 (fr) 2013-12-13 2013-12-13 Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef

Publications (2)

Publication Number Publication Date
FR3015091A1 FR3015091A1 (fr) 2015-06-19
FR3015091B1 true FR3015091B1 (fr) 2017-05-19

Family

ID=51564672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302940A Expired - Fee Related FR3015091B1 (fr) 2013-12-13 2013-12-13 Procede de suppression d'une empreinte d'helice capturee par une optique d'un aeronef

Country Status (2)

Country Link
FR (1) FR3015091B1 (fr)
WO (1) WO2015086923A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6957304B2 (ja) * 2017-10-13 2021-11-02 アルパイン株式会社 架線撮影システム及び架線撮影方法
CN113630554B (zh) * 2021-08-12 2022-06-28 北京航空航天大学 一种基于桨叶转角的图像采集装置、方法及***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191305A (en) * 1986-06-05 1987-12-09 British Aerospace Optical apparatus
DE3840631C1 (fr) * 1988-12-02 1989-12-07 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5428392A (en) * 1992-11-20 1995-06-27 Picker International, Inc. Strobing time-delayed and integration video camera system
DE102005020593A1 (de) * 2005-05-03 2006-11-09 Dolch, Stefan, Dipl.-Ing. (FH) Hubschrauber zur luftgestützten Beobachtung
DE102008044521A1 (de) * 2008-08-08 2010-02-25 Toshiba Electronics Europe Gmbh Verfahren und Vorrichtung zur Erzeugung von Bildinformationen
US8151647B2 (en) * 2008-09-24 2012-04-10 Siemens Energy, Inc. Apparatus for monitoring blade vibration with an imaging fiber optic ribbon probe

Also Published As

Publication number Publication date
WO2015086923A1 (fr) 2015-06-18
FR3015091A1 (fr) 2015-06-19

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