NO307014B1 - Fremgangsmåte for frembringelse av et 3D-bilde - Google Patents

Fremgangsmåte for frembringelse av et 3D-bilde

Info

Publication number
NO307014B1
NO307014B1 NO982891A NO982891A NO307014B1 NO 307014 B1 NO307014 B1 NO 307014B1 NO 982891 A NO982891 A NO 982891A NO 982891 A NO982891 A NO 982891A NO 307014 B1 NO307014 B1 NO 307014B1
Authority
NO
Norway
Prior art keywords
volume
waves
reflected
models
detecting
Prior art date
Application number
NO982891A
Other languages
English (en)
Other versions
NO982891L (no
NO982891D0 (no
Inventor
Rolf Kahrs Hansen
Poul Arndt Andersen
Original Assignee
Omnitech 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 Omnitech As filed Critical Omnitech As
Priority to NO982891A priority Critical patent/NO307014B1/no
Publication of NO982891D0 publication Critical patent/NO982891D0/no
Priority to US09/701,262 priority patent/US6438071B1/en
Priority to EP99941901A priority patent/EP1097393B1/en
Priority to PCT/NO1999/000176 priority patent/WO1999066343A1/en
Priority to DE69942745T priority patent/DE69942745D1/de
Priority to DK99941901.3T priority patent/DK1097393T3/da
Priority to AU55375/99A priority patent/AU760693B2/en
Priority to AT99941901T priority patent/ATE480784T1/de
Publication of NO982891L publication Critical patent/NO982891L/no
Publication of NO307014B1 publication Critical patent/NO307014B1/no

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar
    • G01S15/8904—Side-looking sonar using synthetic aperture techniques
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/6245—Stereoscopic displays; Three-dimensional displays; Pseudo-three dimensional displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Holo Graphy (AREA)
  • Toys (AREA)
NO982891A 1998-06-19 1998-06-19 Fremgangsmåte for frembringelse av et 3D-bilde NO307014B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO982891A NO307014B1 (no) 1998-06-19 1998-06-19 Fremgangsmåte for frembringelse av et 3D-bilde
US09/701,262 US6438071B1 (en) 1998-06-19 1999-06-01 Method for producing a 3D image
EP99941901A EP1097393B1 (en) 1998-06-19 1999-06-01 Method for producing a 3d image
PCT/NO1999/000176 WO1999066343A1 (en) 1998-06-19 1999-06-01 Method for producing a 3d image
DE69942745T DE69942745D1 (de) 1998-06-19 1999-06-01 Verfahren zur erzeugung eines dreidimensionalen bildes
DK99941901.3T DK1097393T3 (da) 1998-06-19 1999-06-01 Opfindelsen angår en fremgangsmåde til frembringelse af et tre-dimensionelt billede af et undersøisk objekt som for eksempel et skibsvrag eller havbunden ved udsendelse, modtagelse og behandling af lydbøger
AU55375/99A AU760693B2 (en) 1998-06-19 1999-06-01 Method for producing a 3D image
AT99941901T ATE480784T1 (de) 1998-06-19 1999-06-01 Verfahren zur erzeugung eines dreidimensionalen bildes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO982891A NO307014B1 (no) 1998-06-19 1998-06-19 Fremgangsmåte for frembringelse av et 3D-bilde

Publications (3)

Publication Number Publication Date
NO982891D0 NO982891D0 (no) 1998-06-19
NO982891L NO982891L (no) 1999-12-20
NO307014B1 true NO307014B1 (no) 2000-01-24

Family

ID=19902178

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982891A NO307014B1 (no) 1998-06-19 1998-06-19 Fremgangsmåte for frembringelse av et 3D-bilde

Country Status (8)

Country Link
US (1) US6438071B1 (no)
EP (1) EP1097393B1 (no)
AT (1) ATE480784T1 (no)
AU (1) AU760693B2 (no)
DE (1) DE69942745D1 (no)
DK (1) DK1097393T3 (no)
NO (1) NO307014B1 (no)
WO (1) WO1999066343A1 (no)

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US6700833B2 (en) 2001-09-17 2004-03-02 Bae Systems Information And Electronic Systems Integration Inc Acoustical imaging interferometer for detection of buried underwater objects
US6829197B2 (en) * 2001-09-17 2004-12-07 Bae Systems Information And Electronic Systems Integration Inc Acoustical imaging interferometer for detection of buried underwater objects
US6814701B1 (en) * 2003-04-16 2004-11-09 Aloka Co., Ltd. Method and apparatus for ultrasound diagnostic imaging
JP2007535195A (ja) * 2003-07-11 2007-11-29 ブルービュー テクノロジーズ インコーポレイテッド ２ｄおよび３ｄ画像のための周波数ステアリング型音響アレイを実施する方法およびシステム
US20050276508A1 (en) * 2004-06-15 2005-12-15 Lockheed Martin Corporation Methods and systems for reducing optical noise
US8156115B1 (en) 2007-07-11 2012-04-10 Ricoh Co. Ltd. Document-based networking with mixed media reality
US8156116B2 (en) 2006-07-31 2012-04-10 Ricoh Co., Ltd Dynamic presentation of targeted information in a mixed media reality recognition system
US7702673B2 (en) 2004-10-01 2010-04-20 Ricoh Co., Ltd. System and methods for creation and use of a mixed media environment
US9063952B2 (en) * 2006-07-31 2015-06-23 Ricoh Co., Ltd. Mixed media reality recognition with image tracking
US8059486B2 (en) * 2008-04-16 2011-11-15 Coda Octopus Group Method of rendering volume representation of sonar images
US7898902B2 (en) * 2008-06-13 2011-03-01 Codaoctopus Group Method of representation of sonar images
DK2352312T3 (da) * 2009-12-03 2013-10-21 Oticon As Fremgangsmåde til dynamisk undertrykkelse af omgivende akustisk støj, når der lyttes til elektriske input
EP2647141A4 (en) * 2010-10-25 2014-12-10 Lockheed Corp CONSTRUCTION OF A THREE-DIMENSIONAL MODEL OF A UNDERWATER STRUCTURE
US9058331B2 (en) 2011-07-27 2015-06-16 Ricoh Co., Ltd. Generating a conversation in a social network based on visual search results
JP6205722B2 (ja) * 2013-01-07 2017-10-04 日本電気株式会社 ソーナー画像処理装置、ソーナー画像処理方法、ソーナー画像処理プログラムおよび記録媒体
GB2533388B (en) 2014-12-17 2021-01-06 Sezanne Marine Ltd Aspects of a sonar system
US9886938B2 (en) 2015-02-10 2018-02-06 Navico Holding As Transducer array having a transceiver
US10114119B2 (en) * 2015-05-20 2018-10-30 Navico Holding As Sonar systems and methods using interferometry and/or beamforming for 3D imaging
US10024957B2 (en) 2015-09-17 2018-07-17 Navico Holding As Adaptive beamformer for sonar imaging
US11846733B2 (en) * 2015-10-30 2023-12-19 Coda Octopus Group Inc. Method of stabilizing sonar images
DK3449281T3 (da) 2017-07-03 2025-03-17 R3Vox Ltd Multi-perspektivisk ensonificationssystem og fremgangsmåde
US10816652B2 (en) 2018-02-28 2020-10-27 Codaoctopus Group Method of compressing sonar data
US11579288B2 (en) 2018-04-14 2023-02-14 Coda Octopus Group Inc. Pseudo random frequency sonar ping generation
US10718865B2 (en) * 2018-05-14 2020-07-21 Coda Octopus Group Method of compressing beamformed sonar data
US11061136B2 (en) * 2019-03-14 2021-07-13 Coda Octopus Group Inc. Sonar tracking of unknown possible objects
KR102191007B1 (ko) * 2019-04-19 2020-12-14 한국과학기술원 3 차원 이미지 생성 방법 및 장치
CN110185080A (zh) * 2019-07-05 2019-08-30 中交上海航道局有限公司 一种辅助绞吸船取砂施工的方法及装置
US11789146B2 (en) * 2019-11-07 2023-10-17 Coda Octopus Group Inc. Combined method of location of sonar detection device
US20220026570A1 (en) * 2019-11-07 2022-01-27 Coda Octopus Group Inc. Techniques for sonar data processing
US11448755B2 (en) 2020-09-18 2022-09-20 Coda Octopus Group, Inc. System and techniques for split-aperture beamforming

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938969C2 (de) * 1979-09-26 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Ultraschall-Raumüberwachungssystem nach dem Impuls-Echo-Verfahren
US5200931A (en) 1991-06-18 1993-04-06 Alliant Techsystems Inc. Volumetric and terrain imaging sonar
US5699318A (en) * 1996-07-25 1997-12-16 Northrop Grumman Corporation Topographic composition sonar map

Also Published As

Publication number Publication date
DE69942745D1 (de) 2010-10-21
EP1097393A1 (en) 2001-05-09
EP1097393B1 (en) 2010-09-08
ATE480784T1 (de) 2010-09-15
AU5537599A (en) 2000-01-05
US6438071B1 (en) 2002-08-20
DK1097393T3 (da) 2010-11-08
AU760693B2 (en) 2003-05-22
WO1999066343A1 (en) 1999-12-23
NO982891L (no) 1999-12-20
NO982891D0 (no) 1998-06-19

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