NO20141554A1 - Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy - Google Patents

Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy

Info

Publication number
NO20141554A1
NO20141554A1 NO20141554A NO20141554A NO20141554A1 NO 20141554 A1 NO20141554 A1 NO 20141554A1 NO 20141554 A NO20141554 A NO 20141554A NO 20141554 A NO20141554 A NO 20141554A NO 20141554 A1 NO20141554 A1 NO 20141554A1
Authority
NO
Norway
Prior art keywords
lines
aircraft
detecting
ground level
images
Prior art date
Application number
NO20141554A
Other languages
English (en)
Other versions
NO340705B1 (no
Inventor
Aasmund Barikmo
Arne Sommerfelt
Original Assignee
Kleon Prosjekt As
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 Kleon Prosjekt As filed Critical Kleon Prosjekt As
Priority to NO20141554A priority Critical patent/NO340705B1/no
Priority to CA2969644A priority patent/CA2969644C/en
Priority to US15/537,971 priority patent/US10372986B2/en
Priority to PT15834763T priority patent/PT3238173T/pt
Priority to TR2019/00575T priority patent/TR201900575T4/tr
Priority to PCT/IB2015/059875 priority patent/WO2016103173A1/en
Priority to DK15834763.3T priority patent/DK3238173T3/en
Priority to HUE15834763A priority patent/HUE043020T2/hu
Priority to PL15834763T priority patent/PL3238173T3/pl
Priority to EP15834763.3A priority patent/EP3238173B1/en
Priority to ES15834763T priority patent/ES2705431T3/es
Priority to SI201530553T priority patent/SI3238173T1/sl
Publication of NO20141554A1 publication Critical patent/NO20141554A1/no
Publication of NO340705B1 publication Critical patent/NO340705B1/no
Priority to HRP20190081TT priority patent/HRP20190081T1/hr

Links

Classifications

    • 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
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G06V20/176—Urban or other man-made structures
    • 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
    • G08B21/18—Status alarms
    • 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
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • 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
    • G06T2207/30181—Earth observation
    • G06T2207/30184—Infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electric Cable Installation (AREA)

Abstract

En fremgangsmåte og en innretning for å detektere et luftspenn fra et luftfartøy, for eksempel fra et helikopter i bevegelse, og særlig for bruk under en landingsforberedende prosedyre. Fremgangsmåten omfatter å tilveiebringe (220) fra et kamera anordnet i luftfartøyet, et flertall bilder av et område under luftfartøyet mens luftfartøyet er i bevegelse; å detektere (230) linjer i bildene; å bestemme (240) om linjene representerer linjer på bakkenivå eller linjer på et høyere nivå enn bakkenivå; og å bestemme (250) at en linje på et høyere nivå enn bakkenivå representerer et mulig luftspenn. Trinnet (230) med å detektere linjer i bildene kan omfatter en modifisert SUSAN-algoritme. Trinnet (240) med å bestemme om linjene representerer linjer på bakkenivå eller linjer på et høyere nivå enn bakkenivå, kan omfatte parallakseberegning.
NO20141554A 2014-12-22 2014-12-22 Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy NO340705B1 (no)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NO20141554A NO340705B1 (no) 2014-12-22 2014-12-22 Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy
HUE15834763A HUE043020T2 (hu) 2014-12-22 2015-12-22 Eljárás és eszköz egy felsõvezeték felderítésére egy légi jármûrõl
PL15834763T PL3238173T3 (pl) 2014-12-22 2015-12-22 Sposób i urządzenie do wykrywania przewodu napowietrznego ze statku powietrznego
PT15834763T PT3238173T (pt) 2014-12-22 2015-12-22 Método e dispositivo para detectar um cabo aéreo a partir de uma aeronave
TR2019/00575T TR201900575T4 (tr) 2014-12-22 2015-12-22 Bir hava taşıtından bir hava kablosunu algılamaya yönelik yöntem ve cihaz.
PCT/IB2015/059875 WO2016103173A1 (en) 2014-12-22 2015-12-22 Method and device for detecting an overhead cable from an aerial vessel
DK15834763.3T DK3238173T3 (en) 2014-12-22 2015-12-22 METHOD AND DEVICE FOR DETECTING AN AIRCRAFT FROM AN AIRCRAFT
CA2969644A CA2969644C (en) 2014-12-22 2015-12-22 Method and device for detecting an overhead cable from an aerial vessel
US15/537,971 US10372986B2 (en) 2014-12-22 2015-12-22 Method and device for detecting an overhead cable from an aerial vessel
EP15834763.3A EP3238173B1 (en) 2014-12-22 2015-12-22 Method and device for detecting an overhead cable from an aerial vessel
ES15834763T ES2705431T3 (es) 2014-12-22 2015-12-22 Método y dispositivo para detectar un cable elevado desde una aeronave
SI201530553T SI3238173T1 (sl) 2014-12-22 2015-12-22 Postopek in naprava za odkrivanje nadzemnega kabla iz letečega vozila
HRP20190081TT HRP20190081T1 (hr) 2014-12-22 2019-01-14 Metoda i uređaj za otkrivanje nadzemnih vodova iz letjelice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20141554A NO340705B1 (no) 2014-12-22 2014-12-22 Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy

Publications (2)

Publication Number Publication Date
NO20141554A1 true NO20141554A1 (no) 2016-06-23
NO340705B1 NO340705B1 (no) 2017-06-06

Family

ID=55361908

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20141554A NO340705B1 (no) 2014-12-22 2014-12-22 Fremgangsmåte og innretning for å detektere et luftspenn fra et luftfartøy

Country Status (13)

Country Link
US (1) US10372986B2 (no)
EP (1) EP3238173B1 (no)
CA (1) CA2969644C (no)
DK (1) DK3238173T3 (no)
ES (1) ES2705431T3 (no)
HR (1) HRP20190081T1 (no)
HU (1) HUE043020T2 (no)
NO (1) NO340705B1 (no)
PL (1) PL3238173T3 (no)
PT (1) PT3238173T (no)
SI (1) SI3238173T1 (no)
TR (1) TR201900575T4 (no)
WO (1) WO2016103173A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102070190B1 (ko) 2019-04-23 2020-03-02 주식회사 지에프아이 소화용 마이크로캡슐을 포함하는 소형 소화기 모듈
KR102122726B1 (ko) 2019-04-23 2020-06-26 주식회사 지에프아이 소화용 마이크로캡슐을 포함하는 와이어 타입 소화기 모듈
KR102123571B1 (ko) 2019-05-08 2020-06-16 주식회사 지에프아이 소화용 마이크로 캡슐을 포함하는 소화용 조성물
KR102123659B1 (ko) 2019-05-08 2020-06-16 한국소방산업기술원 소화용 마이크로 캡슐을 포함하는 소화용 시트
CN110570412B (zh) * 2019-09-06 2022-03-22 西安交通大学 一种零件误差视觉判断***
NO347027B1 (en) * 2021-06-02 2023-04-24 Kleon Solutions As Method and system for detecting a line above ground from a helicopter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605156A (en) * 1976-07-12 1982-06-09 Secr Defence Method and apparatus for warning aircraft of the presence and direction of electrical transmission lines
US6678394B1 (en) * 1999-11-30 2004-01-13 Cognex Technology And Investment Corporation Obstacle detection system
US7286912B2 (en) * 2001-12-10 2007-10-23 Bae Systems Information And Electronic Systems Integration Inc. Method and apparatus for avoidance of power lines or trip wires by fixed and rotary winged aircraft
US7512258B2 (en) * 2005-07-19 2009-03-31 The Boeing Company System and method for passive wire detection
DE102005047273B4 (de) * 2005-10-01 2008-01-03 Eads Deutschland Gmbh Verfahren zur Unterstützung von Tiefflügen
FR2910680B1 (fr) * 2006-12-21 2009-01-30 Eurocopter France Procede et systeme de traitement et de visualisation d'images de l'environnement d'un aeronef
EP2149033A4 (en) * 2007-05-29 2012-07-04 Bae Systems Information RADAR CABLE DETECTION SYSTEM
CA2747733A1 (en) * 2008-12-19 2010-10-28 Xollai, Llc System and method for autonomous vehicle control
US8296056B2 (en) * 2009-04-20 2012-10-23 Honeywell International Inc. Enhanced vision system for precision navigation in low visibility or global positioning system (GPS) denied conditions
FR2957447B1 (fr) * 2010-03-15 2012-10-26 Eurocopter France Procede et dispositif pour voler a l'aide d'un aeronef a basse altitude de maniere securisee
US8537034B2 (en) * 2011-11-14 2013-09-17 Safe Flight Instrument Corporation Obstacle detection and notification system
GB2506411B (en) * 2012-09-28 2020-03-11 2D3 Ltd Determination of position from images and associated camera positions
US9292913B2 (en) * 2014-01-31 2016-03-22 Pictometry International Corp. Augmented three dimensional point collection of vertical structures
US9964658B2 (en) * 2015-10-06 2018-05-08 The United States Of America As Represented By The Secretary Of The Army Method of autonomous power line detection, avoidance, navigation, and inspection using aerial crafts

Also Published As

Publication number Publication date
EP3238173B1 (en) 2018-10-24
SI3238173T1 (sl) 2019-02-28
PL3238173T3 (pl) 2019-05-31
DK3238173T3 (en) 2019-02-11
CA2969644A1 (en) 2016-06-30
NO340705B1 (no) 2017-06-06
HRP20190081T1 (hr) 2019-02-22
CA2969644C (en) 2023-08-22
TR201900575T4 (tr) 2019-02-21
PT3238173T (pt) 2019-01-24
EP3238173A1 (en) 2017-11-01
WO2016103173A1 (en) 2016-06-30
ES2705431T3 (es) 2019-03-25
US20180039834A1 (en) 2018-02-08
US10372986B2 (en) 2019-08-06
HUE043020T2 (hu) 2019-08-28

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