NZ332051A - Detecting position of aircraft flying overhead for accurately recording registration markings - Google Patents

Detecting position of aircraft flying overhead for accurately recording registration markings

Info

Publication number
NZ332051A
NZ332051A NZ332051A NZ33205197A NZ332051A NZ 332051 A NZ332051 A NZ 332051A NZ 332051 A NZ332051 A NZ 332051A NZ 33205197 A NZ33205197 A NZ 33205197A NZ 332051 A NZ332051 A NZ 332051A
Authority
NZ
New Zealand
Prior art keywords
images
difference
profiles
image
aircraft
Prior art date
Application number
NZ332051A
Inventor
Glen William Auty
Michael John Best
Timothy John Davis
Ashley John Dreier
Ian Barry Macintyre
Original Assignee
Commw Scient Ind Res Org
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 Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of NZ332051A publication Critical patent/NZ332051A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/002—Taxiing aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • 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
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0073—Surveillance aids
    • G08G5/0082—Surveillance aids for monitoring traffic from a ground station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Navigation (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

An object detection system includes passive sensors 6 for receiving electromagnetic radiation from a moving object, such as an aircraft, in a field of view and generating intensity signals representative of the received radiation. Images of the radiation at successive periods of time are generated from the intensity signals. A processing system 8 processes the images to obtain a background image and subtracts the background image from the images to obtain respective difference images. Pixel values across a dimension of the difference images are summed to obtain respective image profiles, and by obtaining the difference between successive image profiles difference profiles are generated. The difference profiles represent time derivatives of the image profiles and provide a differential signature representative of the position of the moving aircraft. The processor generates an image acquisition signal to the controller 14 on the basis of the differential signature.
NZ332051A 1996-03-29 1997-03-27 Detecting position of aircraft flying overhead for accurately recording registration markings NZ332051A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN9032A AUPN903296A0 (en) 1996-03-29 1996-03-29 An aircraft detection system
PCT/AU1997/000198 WO1997037336A1 (en) 1996-03-29 1997-03-27 An aircraft detection system

Publications (1)

Publication Number Publication Date
NZ332051A true NZ332051A (en) 2000-05-26

Family

ID=3793346

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ332051A NZ332051A (en) 1996-03-29 1997-03-27 Detecting position of aircraft flying overhead for accurately recording registration markings

Country Status (9)

Country Link
EP (1) EP0890161A4 (en)
KR (1) KR20000005409A (en)
AU (1) AUPN903296A0 (en)
CA (1) CA2250927A1 (en)
ID (1) ID17121A (en)
NZ (1) NZ332051A (en)
TW (1) TW333614B (en)
WO (1) WO1997037336A1 (en)
ZA (1) ZA972699B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2624653A (en) * 2022-11-24 2024-05-29 Continental Autonomous Mobility Germany GmbH A system and method for object detection from a curved mirror

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* Cited by examiner, † Cited by third party
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DE10032433A1 (en) * 2000-07-04 2002-01-17 H A N D Gmbh Ground space monitoring procedures
DE10044365A1 (en) * 2000-09-08 2002-04-04 Hans Zapfe Method and arrangement for monitoring take-offs and landings of aircraft
KR20160070384A (en) 2014-12-10 2016-06-20 박원일 System for detecting flying object by thermal image monitoring
US10585185B2 (en) 2017-02-03 2020-03-10 Rohde & Schwarz Gmbh & Co. Kg Security scanning system with walk-through-gate
US20180350246A1 (en) 2017-06-05 2018-12-06 X Development Llc Methods and Systems for Sharing an Airspace Wide Unmanned Aircraft System Database Across a Plurality of Service Suppliers
CN110702725B (en) * 2018-07-09 2024-02-20 浙江清华柔性电子技术研究院 Imaging system of high-temperature wind tunnel
WO2020236575A1 (en) * 2019-05-17 2020-11-26 Photon-X, Inc. Spatial phase integrated wafer-level imaging
JP7314680B2 (en) * 2019-07-23 2023-07-26 東洋製罐株式会社 Image data processing system, unmanned aircraft, image data processing method, and program
CN111401370B (en) * 2020-04-13 2023-06-02 城云科技（中国）有限公司 Garbage image recognition and task assignment management method, model and system
CN113281341A (en) * 2021-04-19 2021-08-20 唐山学院 Detection optimization method of double-sensor surface quality detection system of hot-dip galvanized strip steel
CN115656478B (en) * 2022-11-14 2023-03-10 中国科学院、水利部成都山地灾害与环境研究所 Seepage-proofing shearing test device for simulating ice particle circulating shearing and using method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937878A (en) * 1988-08-08 1990-06-26 Hughes Aircraft Company Signal processing for autonomous acquisition of objects in cluttered background
US4958064A (en) * 1989-01-30 1990-09-18 Image Recognition Equipment Corporation Bar code locator for video scanner/reader system
US5134472A (en) * 1989-02-08 1992-07-28 Kabushiki Kaisha Toshiba Moving object detection apparatus and method
US5243418A (en) * 1990-11-27 1993-09-07 Kabushiki Kaisha Toshiba Display monitoring system for detecting and tracking an intruder in a monitor area
FR2670978A1 (en) * 1990-12-21 1992-06-26 Philips Electronique Lab MOTION EXTRACTION METHOD COMPRISING THE FORMATION OF DIFFERENCE IMAGES AND THREE DIMENSIONAL FILTERING.
EP0631683B1 (en) * 1992-03-20 2001-08-01 Commonwealth Scientific And Industrial Research Organisation An object monitoring system
GB2266398A (en) * 1992-04-16 1993-10-27 Traffic Technology Limited Vehicle monitoring apparatus
JP3228638B2 (en) * 1994-06-08 2001-11-12 松下電器産業株式会社 Moving object detection method using background difference method
ES2171523T3 (en) * 1994-10-14 2002-09-16 Safegate Internat Aktiebolag IDENTIFICATION AND GUIDING SYSTEM FOR AIRCRAFT.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2624653A (en) * 2022-11-24 2024-05-29 Continental Autonomous Mobility Germany GmbH A system and method for object detection from a curved mirror

Also Published As

Publication number Publication date
TW333614B (en) 1998-06-11
CA2250927A1 (en) 1997-10-09
ID17121A (en) 1997-12-04
KR20000005409A (en) 2000-01-25
ZA972699B (en) 1997-11-18
AUPN903296A0 (en) 1996-04-26
EP0890161A4 (en) 1999-06-16
EP0890161A1 (en) 1999-01-13
WO1997037336A1 (en) 1997-10-09

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