BR9812189A - Sietema e método de digitalização de superfìcietridimensional altamente preciso - Google Patents

Sietema e método de digitalização de superfìcietridimensional altamente preciso

Info

Publication number
BR9812189A
BR9812189A BR9812189-8A BR9812189A BR9812189A BR 9812189 A BR9812189 A BR 9812189A BR 9812189 A BR9812189 A BR 9812189A BR 9812189 A BR9812189 A BR 9812189A
Authority
BR
Brazil
Prior art keywords
target
produces
signal
light source
highly accurate
Prior art date
Application number
BR9812189-8A
Other languages
English (en)
Inventor
Marck Sekowski
Thomas Summers
James M Hardy
Original Assignee
Miara Inc
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 Miara Inc filed Critical Miara Inc
Publication of BR9812189A publication Critical patent/BR9812189A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

"SISTEMA E MéTODO DE DIGITALIZAçãO DE SUPERFìCIETRIDIMENSIONAL ALTAMENTE PRECISO". Um sistema demedição de distância (10) inclui uma fonte de luz (14) e modulador(18) para transmitir um feixe de luz modulado para um alvo, dessaforma gerando um feixe recebido. Uma unidade de calibragem (40)periodicamente calibra o sistema pelo posicionamento de um alvode calibragem (42) entre a fonte de luz e o alvo, de forma que ofeixe transmitido é interrompido, dessa forma gerando um feixe decalibragem recebido. Um sensor de alvo (30) recebe o alvorefletido e produz um sinal do alvo (32) indicativo do feixe de alvorefletido. Um sensor de referência (36) recebe luz da fonte de luz(14) e produz um sinal de referência (38) para o conjunto decircuitos de processamento (34). O conjunto de circuitos deprocessamento recebe o sinal do alvo (32) e o sinal de referência(38), ajusta a freq³ência do feixe transmitido até que uma diferençade fase zero exista entre o sinal do alvo (32) e o sinal de referência(38), e calcula a distância para o alvo com base na freq³ência queproduz uma diferença de fase zero.
BR9812189-8A 1997-09-09 1998-09-09 Sietema e método de digitalização de superfìcietridimensional altamente preciso BR9812189A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/925,628 US6052190A (en) 1997-09-09 1997-09-09 Highly accurate three-dimensional surface digitizing system and methods
PCT/US1998/018752 WO1999013293A1 (en) 1997-09-09 1998-09-09 Highly accurate three-dimensional surface digitizing system and methods

Publications (1)

Publication Number Publication Date
BR9812189A true BR9812189A (pt) 2001-12-18

Family

ID=25452009

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812189-8A BR9812189A (pt) 1997-09-09 1998-09-09 Sietema e método de digitalização de superfìcietridimensional altamente preciso

Country Status (10)

Country Link
US (1) US6052190A (pt)
EP (1) EP1019670A4 (pt)
JP (1) JP2001516042A (pt)
KR (1) KR20010015576A (pt)
CN (1) CN1283264A (pt)
AU (1) AU9475898A (pt)
BR (1) BR9812189A (pt)
ID (1) ID26560A (pt)
IL (1) IL134974A0 (pt)
WO (1) WO1999013293A1 (pt)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3766950B2 (ja) * 1999-02-19 2006-04-19 富士通株式会社 Ａｐｄバイアス回路
EP1067361A1 (en) 1999-07-06 2001-01-10 Datalogic S.P.A. Method and a device for measuring the distance of an object
US6515737B2 (en) * 2000-01-04 2003-02-04 The Regents Of The University Of California High-resolution imaging and target designation through clouds or smoke
DE10022054B4 (de) * 2000-05-06 2006-05-24 Leuze Electronic Gmbh & Co Kg Optischer Distanzsensor
US6581461B1 (en) * 2000-05-25 2003-06-24 Trn Business Trust Electro-optic sensor for levelmeter providing output signal with frequency modulated by surface level
EP1191697B1 (de) * 2000-07-31 2011-12-21 HILTI Aktiengesellschaft Lokaloszillator zur Erzeugung eines HF-Signals zur Direktmischung mittels Avalanche-Fotodioden
US6762679B1 (en) 2000-11-06 2004-07-13 Trn Business Trust Remote monitoring adapter for levelmeter
ATE491961T1 (de) * 2001-04-10 2011-01-15 Faro Tech Inc Chopper-stabilisiertes messgerät für absolute distanzen
US6606906B2 (en) 2001-09-06 2003-08-19 Trn Business Trust Digital conversion adapter for magnetically coupled level meters
JP3888427B2 (ja) 2001-10-30 2007-03-07 学校法人日本大学 変位センサ
EP1312936B1 (de) * 2001-11-17 2008-08-20 Leuze electronic GmbH + Co. KG Optoelektronische Vorrichtung
US6804422B1 (en) * 2001-12-05 2004-10-12 Terabeam Corporation Integrated optic component for binocular FSO transceiver
US6736006B2 (en) 2001-12-31 2004-05-18 Trn Business Trust Level detector for a material in a container
US7145502B2 (en) 2002-06-07 2006-12-05 Shima Seiki Manufacturing Limited Distance measurement method and device
US6938478B2 (en) 2002-11-14 2005-09-06 Herman Diaz Arias Impedance level meter for liquids in tanks
US20040093939A1 (en) * 2002-11-14 2004-05-20 Arias Herman Diaz Non-contact level detector for fluids in a container
TWI265272B (en) * 2005-05-25 2006-11-01 Asia Optical Co Inc Dip laser Doppler scale system and measurement method thereof
JP4819403B2 (ja) * 2005-06-06 2011-11-24 株式会社トプコン 距離測定装置
JP4758227B2 (ja) * 2005-12-28 2011-08-24 ニューブレクス株式会社 分布型光ファイバセンサ
JP4971744B2 (ja) * 2006-10-18 2012-07-11 パナソニック株式会社 強度変調光を用いた空間情報検出装置
EP1944622B1 (en) * 2006-10-18 2013-04-10 Panasonic Corporation Spatial information detecting device
WO2008143849A2 (en) * 2007-05-14 2008-11-27 Historx, Inc. Compartment segregation by pixel characterization using image data clustering
WO2008156669A1 (en) * 2007-06-15 2008-12-24 Historx, Inc. Method and system for standardizing microscope instruments
CA2604317C (en) 2007-08-06 2017-02-28 Historx, Inc. Methods and system for validating sample images for quantitative immunoassays
CA2596204C (en) * 2007-08-07 2019-02-26 Historx, Inc. Method and system for determining an optimal dilution of a reagent
WO2009029810A1 (en) * 2007-08-31 2009-03-05 Historx, Inc. Automatic exposure time selection for imaging tissue
JP5507053B2 (ja) * 2008-03-27 2014-05-28 パナソニック株式会社 距離測定装置
JP5552215B2 (ja) * 2008-03-27 2014-07-16 パナソニック株式会社 発光装置およびそれを用いる空間情報検出装置
DE112008003988B4 (de) 2008-08-20 2020-08-27 Trimble Jena Gmbh Abstandsmesssystem
EP2335221B8 (en) * 2008-09-16 2016-05-25 Novartis AG Reproducible quantification of biomarker expression
US9482755B2 (en) 2008-11-17 2016-11-01 Faro Technologies, Inc. Measurement system having air temperature compensation between a target and a laser tracker
US9377885B2 (en) 2010-04-21 2016-06-28 Faro Technologies, Inc. Method and apparatus for locking onto a retroreflector with a laser tracker
US9772394B2 (en) 2010-04-21 2017-09-26 Faro Technologies, Inc. Method and apparatus for following an operator and locking onto a retroreflector with a laser tracker
US9400170B2 (en) 2010-04-21 2016-07-26 Faro Technologies, Inc. Automatic measurement of dimensional data within an acceptance region by a laser tracker
US8619265B2 (en) 2011-03-14 2013-12-31 Faro Technologies, Inc. Automatic measurement of dimensional data with a laser tracker
GB2518544A (en) 2011-03-03 2015-03-25 Faro Tech Inc Target apparatus and method
US9686532B2 (en) 2011-04-15 2017-06-20 Faro Technologies, Inc. System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices
DE112012001708B4 (de) 2011-04-15 2018-05-09 Faro Technologies, Inc. Koordinatenmessgerät
USD688577S1 (en) 2012-02-21 2013-08-27 Faro Technologies, Inc. Laser tracker
US9164173B2 (en) 2011-04-15 2015-10-20 Faro Technologies, Inc. Laser tracker that uses a fiber-optic coupler and an achromatic launch to align and collimate two wavelengths of light
US9482529B2 (en) 2011-04-15 2016-11-01 Faro Technologies, Inc. Three-dimensional coordinate scanner and method of operation
DE112013000727T5 (de) 2012-01-27 2014-11-06 Faro Technologies, Inc. Prüfverfahren mit Strichcode-Kennzeichnung
US9041914B2 (en) 2013-03-15 2015-05-26 Faro Technologies, Inc. Three-dimensional coordinate scanner and method of operation
US9874628B2 (en) 2013-11-12 2018-01-23 The Boeing Company Dual hidden point bars
KR101538732B1 (ko) * 2014-01-28 2015-07-24 한화탈레스 주식회사 타겟용 광학계의 레이저광 기구 차단 장치
KR101538733B1 (ko) * 2014-04-14 2015-07-24 한화탈레스 주식회사 타겟용 광학계의 레이저광 전기적 제어 차단 장치
US9395174B2 (en) 2014-06-27 2016-07-19 Faro Technologies, Inc. Determining retroreflector orientation by optimizing spatial fit
CN105068065B (zh) * 2015-07-29 2017-06-27 武汉大学 星载激光测高仪在轨检校方法及系统
US10401704B2 (en) * 2016-11-11 2019-09-03 Asml Netherlands B.V. Compensating for a physical effect in an optical system
JP2019015706A (ja) * 2017-07-11 2019-01-31 ソニーセミコンダクタソリューションズ株式会社 撮像装置及びモニタリング装置
JP2020067385A (ja) * 2018-10-25 2020-04-30 ソニーセミコンダクタソリューションズ株式会社 演算処理装置、測距装置及び演算処理方法
US11372035B2 (en) * 2018-11-26 2022-06-28 Rohde & Schwarz Gmbh & Co. Kg Measurement system and method for matching and/or transmission measurements
KR102196035B1 (ko) * 2018-12-26 2020-12-29 (주)미래컴퍼니 펄스 위상 이동을 이용한 3차원 거리측정 카메라의 비선형 거리 오차 보정 방법
US11672424B2 (en) 2019-01-19 2023-06-13 Marek Sekowski Microsurgical imaging system

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649123A (en) * 1969-04-16 1972-03-14 Holobeam Variable frequency phase matching distance measuring and positioning device
US3619058A (en) * 1969-11-24 1971-11-09 Hewlett Packard Co Distance measuring apparatus
US3778159A (en) * 1970-03-10 1973-12-11 Laser Systems & Electronics Distance measuring apparatus and method utilizing phase comparison of modulated light beams
US3730628A (en) * 1970-12-16 1973-05-01 Martin Marietta Corp Electronic distance measuring method and apparatus
US3778160A (en) * 1970-12-18 1973-12-11 Martin Marietta Corp Electronic distance measuring device and method
GB1472894A (en) * 1974-03-15 1977-05-11 Nat Res Dev Interferometric methods and apparatus for measuring distance to a surface
CH606991A5 (pt) * 1976-12-03 1978-11-30 Wild Heerbrugg Ag
US4163954A (en) * 1977-03-11 1979-08-07 Rockwell International Corporation High energy coherent pulse source for laser system
US4537502A (en) * 1982-09-30 1985-08-27 The Boeing Company Multiple discrete frequency ranging with error detection and correction
FR2543690B1 (fr) * 1983-03-29 1986-01-17 Thomson Csf Systeme de telemetrie laser et de mesure doppler, a compression d'impulsions
US4594000A (en) * 1983-04-04 1986-06-10 Ball Corporation Method and apparatus for optically measuring distance and velocity
FR2556088B1 (fr) * 1983-12-01 1988-09-09 Rech Const Electro Et Procede pour la mesure de distance entre deux points d'observation sur la base du temps de propagation aller-retour d'un signal entre ces deux points, adapte en particulier aux turbulences du milieu de propagation, et telemetre mettant en oeuvre ce procede
US4895441A (en) * 1987-03-19 1990-01-23 Pandel Instruments, Inc. Method and apparatus for precision ranging
US5114226A (en) * 1987-03-20 1992-05-19 Digital Optronics Corporation 3-Dimensional vision system utilizing coherent optical detection
DE3743678A1 (de) * 1987-12-23 1989-07-06 Philips Patentverwaltung Optisches rueckstreumessgeraet
JP2909742B2 (ja) * 1988-06-29 1999-06-23 株式会社トプコン 遅延時間測定装置
US5029999A (en) * 1989-10-17 1991-07-09 Thermo Electron Technologies Corp. Laser radar device
US5194906A (en) * 1990-09-10 1993-03-16 Kabushiki Kaisha Topcon Distance measuring device
US5262836A (en) * 1991-12-19 1993-11-16 Hughes Aircraft Company Coherent double homodyne optical backscatter filter
FR2685763B1 (fr) * 1991-12-27 1994-03-25 Aime Vareille Procede et dispositif optiques de mesure de distance et leur application au positionnement relatif de pieces.
US5164733A (en) * 1992-01-29 1992-11-17 The United States Of America As Represented By The Secretary Of The Army Phase shift detection for use in laser radar ranging systems
US5241360A (en) * 1992-02-06 1993-08-31 Cubic Automatic Reveneu Collection Group Distance measuring device utilizing semiconductor laser
JP3307730B2 (ja) * 1993-08-30 2002-07-24 浜松ホトニクス株式会社 光学測定装置
US5790242A (en) * 1995-07-31 1998-08-04 Robotic Vision Systems, Inc. Chromatic optical ranging sensor
US5831719A (en) * 1996-04-12 1998-11-03 Holometrics, Inc. Laser scanning system
US5737085A (en) * 1997-03-19 1998-04-07 Systems & Processes Engineering Corporation Precision optical displacement measurement system

Also Published As

Publication number Publication date
EP1019670A1 (en) 2000-07-19
CN1283264A (zh) 2001-02-07
JP2001516042A (ja) 2001-09-25
WO1999013293A1 (en) 1999-03-18
AU9475898A (en) 1999-03-29
KR20010015576A (ko) 2001-02-26
IL134974A0 (en) 2001-05-20
US6052190A (en) 2000-04-18
EP1019670A4 (en) 2002-11-20
ID26560A (id) 2001-01-18

Similar Documents

Publication Publication Date Title
BR9812189A (pt) Sietema e método de digitalização de superfìcietridimensional altamente preciso
AU4292799A (en) Device for determining the contour of a road surface
EP1102034A3 (en) Optical rangefinder
BR9606370A (pt) Dispositivo para á medição da profundidade da banda de rodagem
CA2318626A1 (en) Calibration and compensation of robot-based gauging system
ATE169741T1 (de) Hochgenauer radar-entfernungsmesser
BR9801637A (pt) Inspeção da área de superficie de vedação do recipiente
WO2001071325A3 (en) Calibration and alignment of x-ray reflectometric systems
EP1571414A3 (en) Apparatus and method for surface contour measurement
EP0278269A3 (en) Non-contact sensor with particular utility for measurement of road profile
KR940006316A (ko) 파장측정장치 및 이를 탑재한 레지어장치
NZ506914A (en) Optical translation measurement
CA2499021A1 (en) System and method of measuring an optical path difference in a sensing interferometer
AU2003264929A1 (en) Measuring and stabilising system for machine-controllable vehicles
ATE408857T1 (de) Methode und system zur detektion einer marke
JP2000509485A (ja) 対象物の位置検出方法
SE9803162L (sv) Elektronisk distansmätanordning
EP0999475A3 (en) Position detecting system and exposure apparatus using the same
EP0908699A3 (en) Inclination sensor and surveying instrument using the same
GB2043250A (en) Ultrasonic transducer arrangement for indicating position of a piston
FI935918A0 (fi) Menetelmä optista säteilyä lähettävän ja vastaanottavan mittalaitteen asemoimiseksi säiliön vuorauksen kulumismittauksessa
ATE299273T1 (de) Verfahren und vorrichtung zur optischen entfernungsmessung
SE0004702D0 (sv) Sätt och anordning för testning med ultraljudlaser
FR2670000B1 (fr) Capteur et dispositif pour la determination de l'azimut et de la hauteur d'une source lumineuse.
FI113493B (fi) Laite näkövammaisten liikkumisen helpottamiseksi

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]