NO981964D0 - FremgangsmÕte for forbedring av LADAR-oppl÷sning - Google Patents

FremgangsmÕte for forbedring av LADAR-oppl÷sning

Info

Publication number
NO981964D0
NO981964D0 NO981964A NO981964A NO981964D0 NO 981964 D0 NO981964 D0 NO 981964D0 NO 981964 A NO981964 A NO 981964A NO 981964 A NO981964 A NO 981964A NO 981964 D0 NO981964 D0 NO 981964D0
Authority
NO
Norway
Prior art keywords
resolution
ladar
scan rate
improving
procedure
Prior art date
Application number
NO981964A
Other languages
English (en)
Other versions
NO981964L (no
Inventor
Edward M Flowers
Original Assignee
Lockheed Corp
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 Lockheed Corp filed Critical Lockheed Corp
Publication of NO981964D0 publication Critical patent/NO981964D0/no
Publication of NO981964L publication Critical patent/NO981964L/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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4911—Transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
NO981964A 1997-05-01 1998-04-30 FremgangsmÕte for forbedring av LADAR-oppl°sning NO981964L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/845,980 US5898483A (en) 1997-05-01 1997-05-01 Method for increasing LADAR resolution

Publications (2)

Publication Number Publication Date
NO981964D0 true NO981964D0 (no) 1998-04-30
NO981964L NO981964L (no) 1998-11-02

Family

ID=25296593

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981964A NO981964L (no) 1997-05-01 1998-04-30 FremgangsmÕte for forbedring av LADAR-oppl°sning

Country Status (5)

Country Link
US (1) US5898483A (no)
EP (1) EP0875773A1 (no)
JP (1) JPH10325873A (no)
IL (1) IL124089A (no)
NO (1) NO981964L (no)

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US6817569B1 (en) 1999-07-21 2004-11-16 General Dynamics Ordnance And Tactical Systems, Inc. Guidance seeker system with optically triggered diverter elements
US8958654B1 (en) 2001-04-25 2015-02-17 Lockheed Martin Corporation Method and apparatus for enhancing three-dimensional imagery data
US6672534B2 (en) 2001-05-02 2004-01-06 Lockheed Martin Corporation Autonomous mission profile planning
US6997097B2 (en) 2001-05-02 2006-02-14 Lockheed Martin Corporation Autonomous mission profile planning
US7312856B2 (en) 2002-09-12 2007-12-25 Lockheed Martin Corporation Programmable pulse capture device with automatic gain control
US20050157931A1 (en) * 2004-01-15 2005-07-21 Delashmit Walter H.Jr. Method and apparatus for developing synthetic three-dimensional models from imagery
US7566861B2 (en) * 2005-04-27 2009-07-28 Sanyo Electric Co., Ltd. Detection device controlled by driving speed and driving direction
US20080002176A1 (en) * 2005-07-08 2008-01-03 Lockheed Martin Corporation Lookdown and loitering ladar system
US7742151B2 (en) * 2005-07-08 2010-06-22 Lockheed Martin Corporation Laser-based system with LADAR and SAL capabilities
US7760334B1 (en) 2007-02-27 2010-07-20 Lockheed Martin Corporation Optical multi-discriminant LADAR
US8686879B2 (en) * 2008-09-25 2014-04-01 Sikorsky Aircraft Corporation Graphical display for munition release envelope
JP2010133802A (ja) * 2008-12-03 2010-06-17 Mitsubishi Heavy Ind Ltd 海上監視・捜索方法
JP5594956B2 (ja) * 2008-12-12 2014-09-24 三菱重工業株式会社 監視装置及び監視方法
AT508344B1 (de) * 2009-05-20 2013-02-15 Riegl Laser Measurement Sys Verfahren zur aufnahme eines objektraumes
JP2011017645A (ja) * 2009-07-09 2011-01-27 Toshiba Corp 目標捕捉追尾装置
US10126412B2 (en) 2013-08-19 2018-11-13 Quanergy Systems, Inc. Optical phased array lidar system and method of using same
EP2894491B1 (en) * 2013-12-18 2020-05-27 LG Electronics Inc. Distance measuring device and method thereof
US20150192677A1 (en) * 2014-01-03 2015-07-09 Quanergy Systems, Inc. Distributed lidar sensing system for wide field of view three dimensional mapping and method of using same
JP6292534B2 (ja) * 2014-01-23 2018-03-14 株式会社リコー 物体検出装置及びセンシング装置
US9753351B2 (en) 2014-06-30 2017-09-05 Quanergy Systems, Inc. Planar beam forming and steering optical phased array chip and method of using same
US9869753B2 (en) 2014-08-15 2018-01-16 Quanergy Systems, Inc. Three-dimensional-mapping two-dimensional-scanning lidar based on one-dimensional-steering optical phased arrays and method of using same
US10036803B2 (en) 2014-10-20 2018-07-31 Quanergy Systems, Inc. Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
RU2643521C1 (ru) * 2017-02-21 2018-02-02 Борис Николаевич Горевич Способ активной пеленгации целей
US10641876B2 (en) 2017-04-06 2020-05-05 Quanergy Systems, Inc. Apparatus and method for mitigating LiDAR interference through pulse coding and frequency shifting
RU2655664C1 (ru) * 2017-05-10 2018-05-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный морской технический университет" (СПбГМТУ) Способ обнаружения объектов в активной локации
WO2018223821A1 (zh) 2017-06-07 2018-12-13 上海禾赛光电科技有限公司 多线激光雷达
CN107478338B (zh) * 2017-08-07 2020-05-19 松下电器机电（中国）有限公司 一种提高红外线阵列传感器采样分辨率的方法及装置
JP6857161B2 (ja) * 2018-08-27 2021-04-14 朝日航洋株式会社 有効距離取得方法、及び、レーザ計測方法
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
CN110824456B (zh) * 2019-11-05 2023-05-30 广西大学 一种自适应分辨率三维激光扫描方法

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US4294544A (en) * 1979-08-03 1981-10-13 Altschuler Bruce R Topographic comparator
US4948258A (en) * 1988-06-27 1990-08-14 Harbor Branch Oceanographic Institute, Inc. Structured illumination surface profiling and ranging systems and methods
WO1993001465A1 (en) * 1991-07-02 1993-01-21 Ltv Missiles And Electronics Group Optical system in a laser guidance system
US5224109A (en) * 1991-07-02 1993-06-29 Ltv Missiles And Electronics Group Laser radar transceiver
US5200606A (en) * 1991-07-02 1993-04-06 Ltv Missiles And Electronics Group Laser radar scanning system
US5345304A (en) * 1992-12-17 1994-09-06 Texas Instruments Incorporated Integrated LADAR/FLIR sensor
US5477383A (en) * 1993-02-05 1995-12-19 Apa Optics, Inc. Optical array method and apparatus
JP3042278B2 (ja) * 1993-09-17 2000-05-15 三菱電機株式会社 距離測定装置
IL110611A (en) * 1994-08-09 1997-01-10 Israel State Apparatus and method for laser imaging
GB2300325A (en) * 1995-04-27 1996-10-30 Loral Vought Systems Corp Solid-state beam scanner for ladar systems
US5701326A (en) * 1996-04-16 1997-12-23 Loral Vought Systems Corporation Laser scanning system with optical transmit/reflect mirror having reduced received signal loss

Also Published As

Publication number Publication date
EP0875773A1 (en) 1998-11-04
JPH10325873A (ja) 1998-12-08
IL124089A (en) 2001-06-14
NO981964L (no) 1998-11-02
US5898483A (en) 1999-04-27

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