NO981964D0 - FremgangsmÕte for forbedring av LADAR-oppl÷sning - Google Patents
FremgangsmÕte for forbedring av LADAR-oppl÷sningInfo
- 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
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)
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) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1997
- 1997-05-01 US US08/845,980 patent/US5898483A/en not_active Expired - Lifetime
-
1998
- 1998-04-14 IL IL12408998A patent/IL124089A/en not_active IP Right Cessation
- 1998-04-27 EP EP98303251A patent/EP0875773A1/en not_active Withdrawn
- 1998-04-30 NO NO981964A patent/NO981964L/no not_active Application Discontinuation
- 1998-05-01 JP JP10137761A patent/JPH10325873A/ja active Pending
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO981964D0 (no) | FremgangsmÕte for forbedring av LADAR-oppl÷sning | |
EP1607901A3 (en) | Laser scanner and method for reading an optical code on an object | |
DE69332444D1 (de) | Abtastsystem und Verfahren | |
WO2000011447A3 (en) | Method for generating multiple scan lines in a thin scanner | |
CA2058669A1 (en) | Laser Beam Scanner | |
EP0783223A3 (en) | Method and apparatus for interleaving raster scan lines in a multi-beam laser imaging device | |
EP0703088A3 (en) | Image forming apparatus having a two-beam optical scanning unit | |
EP0539958A3 (en) | Image drawing apparatus | |
EP1204068A3 (en) | Optical scanners having dual surface optical elements for dual working ranges | |
WO1991015919A3 (en) | Scanner with electronic non-linearity compensation and method of processing image data | |
AU2001214632A1 (en) | Scanned display with variation compensation | |
DE69704782D1 (de) | Optischer Codeabtaster mit sich entlang zwei unterschiedlichen optischen Wegen bewegenden Laserstrahlen | |
JPS63314514A (ja) | 光ビ−ム走査装置 | |
DE60004237D1 (de) | LASER-Generatorsystem | |
EP0964284A3 (en) | Scanning optical device and multi-beam scanning optical device | |
JPS56156856A (en) | Printer | |
EP0773461A3 (en) | Multibeam scanning method and apparatus | |
EP1094349A3 (en) | Focusing apparatus for image recording system | |
EP1075137A3 (en) | Image forming apparatus | |
CA2077813A1 (en) | Apparatus and method for spot position control in an output device employing a linear array of light sources | |
GB2005440A (en) | Laser scanning system with deviation correction | |
US6118470A (en) | Optical scanning system | |
JPS57138266A (en) | Photoscanner | |
JPS5887965A (ja) | 光走査装置 | |
EP1014147A3 (en) | Raster ouput scanner and printer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |