IL91310A - שיטה ומכשיר לגילוי והדמיה של גופים בתנאי ראיה לקויים - Google Patents

שיטה ומכשיר לגילוי והדמיה של גופים בתנאי ראיה לקויים

Info

Publication number
IL91310A
IL91310A IL9131089A IL9131089A IL91310A IL 91310 A IL91310 A IL 91310A IL 9131089 A IL9131089 A IL 9131089A IL 9131089 A IL9131089 A IL 9131089A IL 91310 A IL91310 A IL 91310A
Authority
IL
Israel
Prior art keywords
pulses
camera
light
visible light
pulse
Prior art date
Application number
IL9131089A
Other languages
English (en)
Other versions
IL91310A0 (en
Original Assignee
Kaman Aerospace 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 Kaman Aerospace Corp filed Critical Kaman Aerospace Corp
Publication of IL91310A0 publication Critical patent/IL91310A0/xx
Publication of IL91310A publication Critical patent/IL91310A/he

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/178—Methods for obtaining spatial resolution of the property being measured
    • G01N2021/1782—In-depth resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4709—Backscatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed
    • G01N2201/0697—Pulsed lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Studio Devices (AREA)
  • Lasers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
IL9131089A 1988-10-12 1989-08-15 שיטה ומכשיר לגילוי והדמיה של גופים בתנאי ראיה לקויים IL91310A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/256,778 US5013917A (en) 1988-07-07 1988-10-12 Imaging lidar system using non-visible light

Publications (2)

Publication Number Publication Date
IL91310A0 IL91310A0 (en) 1990-03-19
IL91310A true IL91310A (he) 1994-10-21

Family

ID=22973546

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9131089A IL91310A (he) 1988-10-12 1989-08-15 שיטה ומכשיר לגילוי והדמיה של גופים בתנאי ראיה לקויים

Country Status (7)

Country Link
US (1) US5013917A (he)
EP (1) EP0363735A3 (he)
JP (1) JPH02211782A (he)
AU (1) AU626157B2 (he)
CA (1) CA1332978C (he)
IL (1) IL91310A (he)
NZ (1) NZ230316A (he)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231401A (en) * 1990-08-10 1993-07-27 Kaman Aerospace Corporation Imaging lidar system
US5233541A (en) * 1990-08-10 1993-08-03 Kaman Aerospace Corporation Automatic target detection process
JPH04218790A (ja) * 1990-12-19 1992-08-10 Mitsubishi Electric Corp 距離測定装置
WO1992011541A1 (en) * 1990-12-21 1992-07-09 Huntron Instruments, Inc. Image acquisition system for use with a printed circuit board test apparatus
US5181135A (en) * 1990-12-21 1993-01-19 Kaman Aerospace Corporation Optical underwater communications systems employing tunable and fixed frequency laser transmitters
US5144422A (en) * 1991-06-24 1992-09-01 Hughes Aircraft Company Optimal television imaging system for guided missile
DE4124192A1 (de) * 1991-07-20 1993-01-21 Dornier Luftfahrt Abstandsmessgeraet oder abstandswarngeraet
US5270780A (en) * 1991-09-13 1993-12-14 Science Applications International Corporation Dual detector lidar system and method
US5192978A (en) * 1991-09-17 1993-03-09 Kaman Aerospace Corporation Apparatus and method for reducing solar noise in imaging lidar, underwater communications and lidar bathymetry systems
US5298905A (en) * 1992-06-12 1994-03-29 Motorola, Inc. Visible light detection and ranging apparatus and method
US5202741A (en) * 1992-06-29 1993-04-13 The United States Of America As Represented By The Department Of Energy Active imaging system with Faraday filter
US5434612A (en) * 1992-09-25 1995-07-18 The United States Of America As Represented By The Secretary Of The Army Duo-frame normalization technique
US5506616A (en) * 1992-10-07 1996-04-09 The United States Of America As Represented By The Secretary Of The Navy Differential imaging for sensitive pattern recognition
US5379967A (en) * 1993-04-30 1995-01-10 State Of Israel Ministry Of Defense Armament Development Authority Rafael Day/night optical guiding apparatus
US5408099A (en) * 1993-09-07 1995-04-18 The United States Of America As Represented By The Secretary Of The Army Gated image intensifiers for active imaging of reflectors by day or night
US5434696A (en) * 1993-09-27 1995-07-18 Watson; Troy M. Active energy diametric scanning
US5383200A (en) * 1993-12-20 1995-01-17 Alliedsignal Inc. Eye safe laser imaging system
GB9408938D0 (en) * 1994-05-03 2015-04-01 Secr Defence Covert marking apparatus
US5644386A (en) * 1995-01-11 1997-07-01 Loral Vought Systems Corp. Visual recognition system for LADAR sensors
JPH11508359A (ja) * 1995-06-22 1999-07-21 ３ディブイ・システムズ・リミテッド 改善された光学測距カメラ
US6445884B1 (en) 1995-06-22 2002-09-03 3Dv Systems, Ltd. Camera with through-the-lens lighting
US5591972A (en) * 1995-08-03 1997-01-07 Illumination Technologies, Inc. Apparatus for reading optical information
US6873716B1 (en) * 1995-11-14 2005-03-29 ARETé ASSOCIATES Confocal-reflection streak lidar apparatus with strip-shaped photocathode, for applications at a wide range of scales
FR2741722B1 (fr) * 1995-11-29 1998-02-13 Sfim Ind Procede et dispositif d'identification active d'une cible de nuit
US6104031A (en) * 1997-02-24 2000-08-15 Quantum Group, Inc. Surveillance systems
DE59809883D1 (de) * 1997-12-23 2003-11-13 Siemens Ag Verfahren und vorrichtung zur aufnahme eines dreidimensionalen abstandsbildes
US6836285B1 (en) 1999-09-03 2004-12-28 Arete Associates Lidar with streak-tube imaging,including hazard detection in marine applications; related optics
US6370260B1 (en) 1999-09-03 2002-04-09 Honeywell International Inc. Near-IR human detector
US7076088B2 (en) * 1999-09-03 2006-07-11 Honeywell International Inc. Near-infrared disguise detection
US6996256B2 (en) 2000-06-08 2006-02-07 Honeywell International Inc. Detection system and method using thermal image analysis
US7111980B2 (en) 2001-04-19 2006-09-26 Honeywell International Inc. System and method using thermal image analysis and slope threshold classification for polygraph testing
US6854879B2 (en) 2001-04-19 2005-02-15 Honeywell International Inc. System and method using thermal image analysis for polygraph testing
US8446572B2 (en) 2001-05-10 2013-05-21 Selex Galileo Ltd. Sensing system
US7280674B2 (en) * 2001-06-05 2007-10-09 University Of Florida Research Foundation Device and method for object illumination and imaging using time slot allocation based upon road changes
US7045783B2 (en) * 2001-06-05 2006-05-16 University Of Florida Research Foundation, Inc. Device and method for object illumination and imaging using light pulses
US7027619B2 (en) * 2001-09-13 2006-04-11 Honeywell International Inc. Near-infrared method and system for use in face detection
DE10146959A1 (de) * 2001-09-24 2003-04-30 Hella Kg Hueck & Co Nachtsichtvorrichtung für Fahrzeuge
US6700123B2 (en) * 2002-01-29 2004-03-02 K. W. Muth Company Object detection apparatus
US6730913B2 (en) 2002-02-21 2004-05-04 Ford Global Technologies, Llc Active night vision system for vehicles employing short-pulse laser illumination and a gated camera for image capture
US8994822B2 (en) 2002-08-28 2015-03-31 Visual Intelligence Lp Infrastructure mapping system and method
US7893957B2 (en) * 2002-08-28 2011-02-22 Visual Intelligence, LP Retinal array compound camera system
US8483960B2 (en) 2002-09-20 2013-07-09 Visual Intelligence, LP Self-calibrated, remote imaging and data processing system
US7212938B2 (en) * 2002-09-17 2007-05-01 M7 Visual Intelligence, Lp Method of using a self-locking travel pattern to achieve calibration of remote sensors using conventionally collected data
USRE49105E1 (en) 2002-09-20 2022-06-14 Vi Technologies, Llc Self-calibrated, remote imaging and data processing system
FR2850168B1 (fr) * 2003-01-21 2005-04-01 Cit Alcatel Procede de detection d'un signal lumineux, et chaine lidar
US7319805B2 (en) * 2003-10-06 2008-01-15 Ford Motor Company Active night vision image intensity balancing system
CA2550842A1 (en) * 2003-12-30 2005-07-21 The Trustees Of The Stevens Institute Of Technology Three-dimensional imaging system using optical pulses, non-linear optical mixers and holographic calibration
US7138905B2 (en) * 2004-11-18 2006-11-21 Honeywell International Inc. Controlled environment thermal image detection system and methods regarding same
US7541588B2 (en) * 2005-07-12 2009-06-02 Northrop Grumman Corporation Infrared laser illuminated imaging systems and methods
CN101110910B (zh) * 2006-07-21 2010-06-16 田承仁 红外激光拍摄装置
US7720260B2 (en) * 2006-09-13 2010-05-18 Ford Motor Company Object detection system and method
US7825829B2 (en) * 2007-05-15 2010-11-02 Jai, Inc. USA Modulated light trigger for license plate recognition cameras
JP2009276248A (ja) * 2008-05-15 2009-11-26 Mitsubishi Electric Corp レーザレーダ装置
JP5624267B2 (ja) * 2008-06-24 2014-11-12 株式会社東芝 赤外線撮像装置および赤外線撮像方法
JP5624266B2 (ja) * 2008-06-24 2014-11-12 株式会社東芝 赤外線撮像装置および赤外線撮像方法
WO2011056892A1 (en) * 2009-11-03 2011-05-12 Applied Spectra, Inc. Method for real-time optical diagnostics in laser ablation and laser processing of layered and structured materials
GB201002709D0 (en) * 2010-02-17 2010-04-07 Selex Galileo Ltd Target detection apparatus and methods
US9702819B1 (en) * 2016-06-22 2017-07-11 The United States Of America As Represented By The Secretary Of The Navy Surface vessel wake detection
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
RU2719424C1 (ru) * 2019-09-16 2020-04-17 Александр Алексеевич Семенов Система машинного зрения с электромагнитным отклонением луча

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541374A (en) * 1946-06-28 1951-02-13 Rca Corp Velocity-selection-type pickup tube
US3305633A (en) * 1963-06-26 1967-02-21 Gen Electric Laser optical system
US3426207A (en) * 1964-06-17 1969-02-04 North American Rockwell Focused optical heterodyne system
US3467773A (en) * 1966-11-07 1969-09-16 Us Navy Television monitoring system for penetrating a light backscattering medium
US3566021A (en) * 1968-11-29 1971-02-23 Bell Telephone Labor Inc Real time three dimensional television system
US3670098A (en) * 1970-03-09 1972-06-13 Zenith Radio Corp Optical scanning apparatus
DE2536133A1 (de) * 1975-08-11 1977-02-24 Ball Brothers Res Corp Automatisches fernseh-entfernungsabtastverfahren mit auftastung
US4030831A (en) * 1976-03-22 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Phase detector for optical figure sensing
DE2723835C2 (de) * 1977-05-26 1982-09-23 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Laserentfernungsmeßgerät nach dem Prinzip der Laufzeitmessung eines Lichtimpulses
US4174524A (en) * 1978-09-25 1979-11-13 The United States Of America As Represented By The Secretary Of The Navy Ultra high speed gated pulse optical imaging system
US4298280A (en) * 1979-09-25 1981-11-03 Massachusetts Institute Of Technology Infrared radar system
DE3103567A1 (de) * 1981-02-03 1982-08-12 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Entfernungsmessverfahren nach dem prinzip der laufzeitmessung eines messlichtimpulses und vorrichtung zu seiner durchfuehrung
CH662187A5 (de) * 1981-09-29 1987-09-15 Kern & Co Ag Verfahren zur elektrooptischen distanzmessung, sowie distanzmessgeraet zur durchfuehrung des verfahrens.
US4707128A (en) * 1984-12-31 1987-11-17 Subsea Engineering Associates, Inc. Turbid media viewing system
US4639590A (en) * 1985-02-26 1987-01-27 Rca Corporation Intensified charge-coupled image sensor having a charge-coupled device with contact pads on an annular rim thereof
US4680635A (en) * 1986-04-01 1987-07-14 Intel Corporation Emission microscope
US4757200A (en) * 1986-07-28 1988-07-12 Visidyne, Inc. Pulsed radiation detection system
US4862257A (en) * 1988-07-07 1989-08-29 Kaman Aerospace Corporation Imaging lidar system

Also Published As

Publication number Publication date
US5013917A (en) 1991-05-07
NZ230316A (en) 1991-08-27
JPH02211782A (ja) 1990-08-23
EP0363735A2 (en) 1990-04-18
CA1332978C (en) 1994-11-08
AU626157B2 (en) 1992-07-23
EP0363735A3 (en) 1991-03-27
AU4103789A (en) 1990-04-26
IL91310A0 (en) 1990-03-19

Similar Documents

Publication Publication Date Title
CA1332978C (en) Imaging lidar system using non-visible light
JP2938912B2 (ja) 影像化ライダーシステム
US5870180A (en) Time measurement device and method useful in a laser range camera
US4920412A (en) Atmospheric obscurant penetrating target observation system with range gating
US4963024A (en) Method and apparatus for determining K factor
Gelbart et al. Flash lidar based on multiple-slit streak tube imaging lidar
US5034810A (en) Two wavelength in-situ imaging of solitary internal waves
US5001348A (en) Method and apparatus for recognizing the start and motion of objects
US3305633A (en) Laser optical system
US3804976A (en) Multiplexed infrared imaging system
US4967270A (en) Lidar system incorporating multiple cameras for obtaining a plurality of subimages
US4642452A (en) Semiactive night viewing system
JPH04340993A (ja) ディスプレィ構造
Monnin et al. A 3D outdoor scene scanner based on a night-vision range-gated active imaging system
US4980565A (en) Electro-optical target acquisition system
Richmond et al. Laser radar focal plane array for three-dimensional imaging
US4791490A (en) Detector for three-dimensional optical imaging
KR0180721B1 (ko) 적외선 영상 시스템용 반사성 쵸퍼
Knight et al. Visible laser radar: range tomography and angle-angle-range detection
USRE33865E (en) Detector for three-dimensional optical imaging
JP3143348B2 (ja) 目標検出装置
EP0424409A4 (en) Range finding device
RU2808963C1 (ru) Трехспектральная система видеонаблюдения
RU2263931C1 (ru) Устройство для наблюдения объектов
US5796104A (en) Pyroelectric center of mass imaging

Legal Events

Date Code Title Description
RH Patent void