ATE209334T1 - Abtastvorrichtung und verfahren - Google Patents

Abtastvorrichtung und verfahren

Info

Publication number
ATE209334T1
ATE209334T1 AT95929175T AT95929175T ATE209334T1 AT E209334 T1 ATE209334 T1 AT E209334T1 AT 95929175 T AT95929175 T AT 95929175T AT 95929175 T AT95929175 T AT 95929175T AT E209334 T1 ATE209334 T1 AT E209334T1
Authority
AT
Austria
Prior art keywords
surface portions
outputs
scanning device
scan files
dimensional
Prior art date
Application number
AT95929175T
Other languages
English (en)
Inventor
Christopher Peter Flockhart
Guy Richard John Fowler
Original Assignee
Tricorder Technology Plc
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
Priority claimed from GB9417108A external-priority patent/GB9417108D0/en
Application filed by Tricorder Technology Plc filed Critical Tricorder Technology Plc
Application granted granted Critical
Publication of ATE209334T1 publication Critical patent/ATE209334T1/de

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
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Position Input By Displaying (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Gyroscopes (AREA)
AT95929175T 1994-08-24 1995-08-22 Abtastvorrichtung und verfahren ATE209334T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9417108A GB9417108D0 (en) 1994-08-24 1994-08-24 Device for measurement of three dimensional object features
GB9515247A GB2292605B (en) 1994-08-24 1995-07-25 Scanning arrangement and method
PCT/GB1995/001994 WO1996006325A1 (en) 1994-08-24 1995-08-22 Scanning arrangement and method

Publications (1)

Publication Number Publication Date
ATE209334T1 true ATE209334T1 (de) 2001-12-15

Family

ID=26305511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95929175T ATE209334T1 (de) 1994-08-24 1995-08-22 Abtastvorrichtung und verfahren

Country Status (12)

Country Link
US (3) US5850289A (de)
EP (1) EP0805948B1 (de)
JP (1) JPH10510352A (de)
KR (1) KR970705737A (de)
CN (1) CN1066259C (de)
AT (1) ATE209334T1 (de)
AU (1) AU715218B2 (de)
CA (1) CA2198124A1 (de)
DE (1) DE69524122D1 (de)
GB (1) GB2292605B (de)
NZ (1) NZ291492A (de)
WO (1) WO1996006325A1 (de)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9515311D0 (en) 1995-07-26 1995-09-20 3D Scanners Ltd Stripe scanners and methods of scanning
DE19546405A1 (de) * 1995-12-12 1997-06-19 Busch Dieter & Co Prueftech Verfahren zum gegenseitigen Ausrichten von Körpern und Lagemeßsonde hierfür
US6044170A (en) * 1996-03-21 2000-03-28 Real-Time Geometry Corporation System and method for rapid shape digitizing and adaptive mesh generation
US5988862A (en) 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
US5870220A (en) * 1996-07-12 1999-02-09 Real-Time Geometry Corporation Portable 3-D scanning system and method for rapid shape digitizing and adaptive mesh generation
US5945996A (en) * 1996-10-16 1999-08-31 Real-Time Geometry Corporation System and method for rapidly generating an optimal mesh model of a 3D object or surface
US5886702A (en) 1996-10-16 1999-03-23 Real-Time Geometry Corporation System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities
US6420698B1 (en) * 1997-04-24 2002-07-16 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three-dimensional objects
GB9716240D0 (en) * 1997-07-31 1997-10-08 Tricorder Technology Plc Scanning apparatus and methods
US6006604A (en) * 1997-12-23 1999-12-28 Simmonds Precision Products, Inc. Probe placement using genetic algorithm analysis
AU3991799A (en) 1998-05-14 1999-11-29 Metacreations Corporation Structured-light, triangulation-based three-dimensional digitizer
GB9810553D0 (en) * 1998-05-15 1998-07-15 Tricorder Technology Plc Method and apparatus for 3D representation
EP1006386B1 (de) * 1998-05-25 2011-05-04 Panasonic Corporation Abstandsmesser und kamera
US6445974B1 (en) * 1998-12-30 2002-09-03 Intergraph Corporation CAD-neutral application programming interface
US6356263B2 (en) 1999-01-27 2002-03-12 Viewpoint Corporation Adaptive subdivision of mesh models
JP3417377B2 (ja) * 1999-04-30 2003-06-16 日本電気株式会社 三次元形状計測方法及び装置並びに記録媒体
NO313113B1 (no) * 1999-07-13 2002-08-12 Metronor Asa System for scanning av store objekters geometri
US6441908B1 (en) * 1999-08-06 2002-08-27 Metron Systems, Inc. Profiling of a component having reduced sensitivity to anomalous off-axis reflections
DE19952592C1 (de) 1999-11-02 2001-05-10 Hommelwerke Gmbh Taster zur Abtastung des Verlaufs einer Oberfläche eines Werkstücks
CN1115546C (zh) * 1999-12-29 2003-07-23 宝山钢铁股份有限公司 表面三维形貌检测方法和装置
US6785634B2 (en) * 2000-01-18 2004-08-31 Intelligent Automation, Inc. Computerized system and methods of ballistic analysis for gun identifiability and bullet-to-gun classifications
US6505140B1 (en) 2000-01-18 2003-01-07 Intelligent Automation, Inc. Computerized system and method for bullet ballistic analysis
US6600168B1 (en) * 2000-02-03 2003-07-29 Genex Technologies, Inc. High speed laser three-dimensional imager
AU2001240138A1 (en) * 2000-03-10 2001-09-24 Perceptron, Inc. A non-contact measurement device
US7065242B2 (en) 2000-03-28 2006-06-20 Viewpoint Corporation System and method of three-dimensional image capture and modeling
US7084869B2 (en) * 2000-03-31 2006-08-01 Massachusetts Institute Of Technology Methods and apparatus for detecting and correcting penetration between objects
US6771840B1 (en) * 2000-05-18 2004-08-03 Leica Geosystems Hds, Inc. Apparatus and method for identifying the points that lie on a surface of interest
US6804380B1 (en) 2000-05-18 2004-10-12 Leica Geosystems Hds, Inc. System and method for acquiring tie-point location information on a structure
US6689998B1 (en) * 2000-07-05 2004-02-10 Psc Scanning, Inc. Apparatus for optical distancing autofocus and imaging and method of using the same
WO2002003858A1 (en) * 2000-07-12 2002-01-17 Cornell Research Foundation, Inc. Method and system for analyzing multi-variate data using canonical decomposition
US7359748B1 (en) 2000-07-26 2008-04-15 Rhett Drugge Apparatus for total immersion photography
US6724489B2 (en) * 2000-09-22 2004-04-20 Daniel Freifeld Three dimensional scanning camera
JP2002118730A (ja) * 2000-10-06 2002-04-19 Citizen Electronics Co Ltd ハンディ型スキャナー
EP1211481A3 (de) * 2000-11-29 2004-05-19 microSystems GmbH Prüfvorrichtung zum Erkennen der Geometrie und/oder Lage von Bauteilen
WO2002046713A2 (en) * 2000-12-08 2002-06-13 Cyberoptics Corporation Automated system with improved height sensing
US6621063B2 (en) * 2001-06-21 2003-09-16 Psc Scanning, Inc. Omni-directional optical code reader using scheimpflug optics
AUPR631601A0 (en) * 2001-07-11 2001-08-02 Commonwealth Scientific And Industrial Research Organisation Biotechnology array analysis
JP2005524124A (ja) * 2001-10-17 2005-08-11 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼーション システムの診断構成要素を識別するための方法および装置
JP2003207324A (ja) * 2002-01-16 2003-07-25 Olympus Optical Co Ltd ３次元情報取得装置及び３次元情報取得方法
JP4043258B2 (ja) * 2002-03-13 2008-02-06 オリンパス株式会社 ３次元画像撮影装置
ITVR20020065A1 (it) * 2002-06-12 2003-12-12 Roncari S R L Dispositivo di controllo e comando delle forze per il serraggio di carichi da trasportare mediante carrelli elevatori o simili.
US7324132B2 (en) * 2003-05-06 2008-01-29 Hewlett-Packard Development Company, L.P. Imaging three-dimensional objects
US7487063B2 (en) 2003-06-13 2009-02-03 UNIVERSITé LAVAL Three-dimensional modeling from arbitrary three-dimensional curves
US7526118B2 (en) * 2003-08-06 2009-04-28 Quality Vision International, Inc Digital video optical inspection apparatus and method for vertically sectioning an object's surface
EP1555506A1 (de) * 2004-01-14 2005-07-20 Wow Company S.A. Abbildendes optisches Gerät mit, von der Objektposition unabhängig, sichergestellten Fokus
EP1574817A1 (de) * 2004-03-10 2005-09-14 Diener&AG&Precision&Machining Verfahren und Abtastanordnung zum berührungslosen Abtasten dreidimensionaler Objekte und Haltevorrichtung für Objekte
US7711179B2 (en) 2004-04-21 2010-05-04 Nextengine, Inc. Hand held portable three dimensional scanner
US7236235B2 (en) 2004-07-06 2007-06-26 Dimsdale Engineering, Llc System and method for determining range in 3D imaging systems
US7697748B2 (en) 2004-07-06 2010-04-13 Dimsdale Engineering, Llc Method and apparatus for high resolution 3D imaging as a function of camera position, camera trajectory and range
US7212949B2 (en) * 2004-08-31 2007-05-01 Intelligent Automation, Inc. Automated system and method for tool mark analysis
DE102004044999A1 (de) * 2004-09-16 2006-04-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Eingabesteuerung für Geräte
US7489408B2 (en) * 2005-11-15 2009-02-10 General Electric Company Optical edge break gage
US7995054B2 (en) * 2005-11-21 2011-08-09 Leica Geosystems Ag Identification of edge regions from 3D point data
US7843448B2 (en) * 2005-11-21 2010-11-30 Leica Geosystems Ag Identification of occluded edge regions from 3D point data
RU2315949C2 (ru) * 2006-02-27 2008-01-27 Общество с ограниченной ответственностью "АГРОЭЛ" Способ триангуляционного измерения поверхностей объектов и устройство для его осуществления
DE102006031833A1 (de) * 2006-05-24 2007-12-06 Dr. Wirth Grafische Technik Gmbh & Co. Kg Verfahren zum Erzeugen von Bildinformationen
US7256899B1 (en) * 2006-10-04 2007-08-14 Ivan Faul Wireless methods and systems for three-dimensional non-contact shape sensing
US9767599B2 (en) * 2006-12-29 2017-09-19 X-Rite Inc. Surface appearance simulation
RU2365876C2 (ru) * 2007-07-18 2009-08-27 Яков Борисович Ландо Способ бесконтактного измерения трехмерных объектов
EP2026034B1 (de) * 2007-08-16 2020-04-29 Carl Zeiss Optotechnik GmbH Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns
AT506110B1 (de) * 2007-12-12 2011-08-15 Nextsense Mess Und Pruefsysteme Gmbh Vorrichtung und verfahren zur erfassung von körpermassdaten und konturdaten
JP5474825B2 (ja) 2008-01-24 2014-04-16 コーニンクレッカ フィリップス エヌ ヴェ 環境生成に関する傾き又は方向補正光センサを備えるセンサ装置
JP5175600B2 (ja) * 2008-04-09 2013-04-03 株式会社日立ハイテクノロジーズ 検査装置
US20090259399A1 (en) * 2008-04-15 2009-10-15 Caterpillar Inc. Obstacle detection method and system
CN101561267B (zh) * 2008-04-16 2013-06-05 鸿富锦精密工业（深圳）有限公司 距离测量装置与方法
DE102008031064A1 (de) * 2008-07-01 2010-01-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer dreidimensionalen Aufnahme eines Objekts
DE102008039838B4 (de) 2008-08-27 2011-09-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Abtasten der dreidimensionalen Oberfläche eines Objekts mittels eines Lichtstrahl-Scanners
WO2010070383A1 (en) * 2008-12-16 2010-06-24 Sabanci Universitesi A 3d scanner
JP5583761B2 (ja) * 2009-06-01 2014-09-03 ホスラー ゲルト 動的基準フレームを用いた３次元表面検出方法及び装置
CA2763826C (en) 2009-06-17 2020-04-07 3Shape A/S Focus scanning apparatus
FR2950138B1 (fr) * 2009-09-15 2011-11-18 Noomeo Procede de numerisation tridimensionnelle a recalage rapide
KR20130092989A (ko) * 2010-04-26 2013-08-21 가부시키가이샤 니콘 프로파일 측정 장치
DE102010018979A1 (de) * 2010-05-03 2011-11-03 Steinbichler Optotechnik Gmbh Verfahren und Vorrichtung zum Bestimmen der 3D-Koordinaten eines Objekts
EP2400261A1 (de) * 2010-06-21 2011-12-28 Leica Geosystems AG Optisches Messverfahren und Messsystem zum Bestimmen von 3D-Koordinaten auf einer Messobjekt-Oberfläche
CN103392191B (zh) * 2011-02-22 2016-09-28 3M创新有限公司 混合拼接
US8687172B2 (en) 2011-04-13 2014-04-01 Ivan Faul Optical digitizer with improved distance measurement capability
EP2527784A1 (de) * 2011-05-19 2012-11-28 Hexagon Technology Center GmbH Optisches Messverfahren und Messsystem zum Bestimmen von 3D-Koordinaten auf einer Messobjekt-Oberfläche
US20120045330A1 (en) * 2011-07-29 2012-02-23 General Electric Company System and method for monitoring and controlling physical structures
DE102011053212B3 (de) * 2011-09-02 2012-10-04 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten in einem Überwachungsbereich
US9107613B2 (en) * 2011-09-06 2015-08-18 Provel, Inc. Handheld scanning device
US9524268B2 (en) * 2011-10-31 2016-12-20 University of Floria Research Foundation, Inc. Vestibular dynamic inclinometer
US9404792B2 (en) * 2013-07-01 2016-08-02 Raytheon Company Auto-alignment system for high precision masted head mirror
DE102013110581B4 (de) 2013-09-24 2018-10-11 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung und Vorrichtung hierzu
WO2015118120A1 (en) 2014-02-07 2015-08-13 3Shape A/S Detecting tooth shade
DE102014207896A1 (de) * 2014-04-28 2015-10-29 Robert Bosch Gmbh 3D Grob-Laserscanner
US20160349045A1 (en) * 2014-12-19 2016-12-01 Andrei Vladimirovich Klimov A method of measurement of linear dimensions of three-dimensional objects
WO2016113745A1 (en) * 2015-01-18 2016-07-21 Dentlytec G.P.L. Ltd System, device, and method for dental intraoral scanning
WO2017125926A2 (en) 2016-01-18 2017-07-27 Dentlytec G.P.L. Ltd Intraoral scanner
US12259231B2 (en) 2015-01-18 2025-03-25 Dentlytec G.P.L. Ltd. Intraoral scanner
WO2016178212A1 (en) 2015-05-01 2016-11-10 Dentlytec G.P.L. Ltd System, device and methods for dental digital impressions
EP3974828A1 (de) * 2015-09-29 2022-03-30 Haemonetics Corporation System und verfahren zur abbildung eines rotierenden objekts
DE102015118986A1 (de) * 2015-11-05 2017-05-11 Anix Gmbh Prüfgrubenmesssystem zur optischen Vermessung einer Prüfgrubenoberfläche, Verfahren zur optischen Vermessung einer Prüfgrubenoberfläche mit einem solchen Prüfgrubenmesssystem und Verwendung eines solchen Prüfgrubenmesssystems
US10557942B2 (en) * 2016-06-07 2020-02-11 DSCG Solutions, Inc. Estimation of motion using LIDAR
WO2017216803A1 (en) 2016-06-16 2017-12-21 Safesac Medical Ltd. Tissue containment device for use in surgical procedures
US11690604B2 (en) 2016-09-10 2023-07-04 Ark Surgical Ltd. Laparoscopic workspace device
US12285188B2 (en) 2016-09-10 2025-04-29 Ark Surgical Ltd. Laparoscopic workspace device
EP3648703B1 (de) 2017-07-04 2023-04-26 Dentlytec G.P.L. Ltd. Dentalscanner mit ultraschallsensorkomponente zur verbesserung der optischen daten
WO2019021285A1 (en) 2017-07-26 2019-01-31 Dentlytec G.P.L. Ltd Intraoral scanner
EP4268757B1 (de) 2017-10-06 2025-03-26 VISIE Inc. Erzeugung einer oder mehrerer helligkeitskanten zur bildung dreidimensionaler modelle von objekten
DE102018121573B3 (de) * 2018-09-04 2019-12-24 Mühlbauer Gmbh & Co. Kg Inspektionssystem zur inspektion einer mantelfläche eines dreidimensionalen prüfobjekts sowie dessen verwendung und zugehöriges verfahren
JP7193308B2 (ja) * 2018-11-09 2022-12-20 株式会社キーエンス プロファイル測定装置
US12491058B2 (en) 2019-01-09 2025-12-09 Dentlytec G.P.L. Ltd. Dental device with probe and methods associated therewith
DE102019200664B3 (de) * 2019-01-18 2020-03-26 Micro-Epsilon Optronic Gmbh Sensoranordnung und Verfahren zum Vermessen eines Messobjekts
US10840922B1 (en) * 2019-06-24 2020-11-17 Infineon Technologies Ag Mechanical shock detection and phase and frequency correction of a MEMS mirror
US10955241B2 (en) 2019-06-26 2021-03-23 Aurora Flight Sciences Corporation Aircraft imaging system using projected patterns on featureless surfaces
JP7286573B2 (ja) * 2020-03-12 2023-06-05 株式会社日立エルジーデータストレージ 測距装置及び測距方法
CN111383332B (zh) * 2020-03-26 2023-10-13 深圳市菲森科技有限公司 一种三维扫描和重建系统、计算机设备和可读存储介质
WO2022130385A2 (en) 2020-12-17 2022-06-23 Ark Surgical Ltd. Laparoscopic tissue containment device
JP7789730B2 (ja) * 2023-08-30 2025-12-22 株式会社キーエンス 光学式変位計
WO2025106063A1 (en) * 2023-11-13 2025-05-22 Siemens Industry Software Inc. Determining a surface of an object in a computer model

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045938A (en) * 1979-03-09 1980-11-05 Newall Electronics Ltd Dimension measuring device
US4648717A (en) * 1984-02-06 1987-03-10 Robotic Vision Systems, Inc. Method of three-dimensional measurement with few projected patterns
US4794262A (en) * 1985-12-03 1988-12-27 Yukio Sato Method and apparatus for measuring profile of three-dimensional object
GB8706388D0 (en) * 1987-03-18 1987-04-23 Meta Machines Ltd Position sensing method
JPH0749937B2 (ja) * 1988-03-22 1995-05-31 工業技術院長 形状測定方法
DE4037273C2 (de) * 1989-12-01 2003-07-31 Leica Geosystems Ag Einrichtung zur fotogrammetrischen Vermessung eines Objekts
US5198877A (en) * 1990-10-15 1993-03-30 Pixsys, Inc. Method and apparatus for three-dimensional non-contact shape sensing
US5259037A (en) * 1991-02-07 1993-11-02 Hughes Training, Inc. Automated video imagery database generation using photogrammetry
JP3242704B2 (ja) * 1992-03-19 2001-12-25 宏介 佐藤 距離測定方法および装置
DE4218219C2 (de) * 1992-06-03 1998-05-07 Geyer Medizin Und Fertigungste Vorrichtung zum berührungslosen Vermessen eines schlecht zugänglichen, dreidimensionalen medizinischen oder zahntechnischen Objektes
WO1994015173A1 (en) * 1992-12-18 1994-07-07 3D Scanners Ltd. Scanning sensor
JP3175393B2 (ja) * 1993-03-08 2001-06-11 ソニー株式会社 距離測定方法および装置
JP3178205B2 (ja) * 1993-12-20 2001-06-18 ミノルタ株式会社 画像入力システム
JP3282332B2 (ja) * 1993-12-20 2002-05-13 ミノルタ株式会社 画像入力システム
US5557397A (en) * 1994-09-21 1996-09-17 Airborne Remote Mapping, Inc. Aircraft-based topographical data collection and processing system
KR100201739B1 (ko) * 1995-05-18 1999-06-15 타테이시 요시오 물체 관측 방법 및 그 방법을 이용한 물체 관측장치와,이 장치를 이용한 교통흐름 계측장치 및 주차장 관측장치

Also Published As

Publication number Publication date
US6128086A (en) 2000-10-03
CN1163661A (zh) 1997-10-29
JPH10510352A (ja) 1998-10-06
AU3263695A (en) 1996-03-14
GB2292605B (en) 1998-04-08
NZ291492A (en) 1998-03-25
US5912739A (en) 1999-06-15
CA2198124A1 (en) 1996-02-29
CN1066259C (zh) 2001-05-23
EP0805948A1 (de) 1997-11-12
EP0805948B1 (de) 2001-11-21
DE69524122D1 (de) 2002-01-03
GB9515247D0 (en) 1995-09-20
KR970705737A (ko) 1997-10-09
US5850289A (en) 1998-12-15
WO1996006325A1 (en) 1996-02-29
GB2292605A (en) 1996-02-28
AU715218B2 (en) 2000-01-20

Similar Documents

Publication Publication Date Title
ATE209334T1 (de) Abtastvorrichtung und verfahren
CN100580697C (zh) 确定细长物体的尖端在具有不变特征的平面上的绝对位置的方法和装置
ATE295978T1 (de) Vorrichtung zur erkennung von fingerabdrücken
CA2344357A1 (en) Skew processing of raster scan images
SG122806A1 (en) Method and system for online purchasing using processing sensor
ATE414482T1 (de) System von bildgesteuerten orthopädischen roboter-operationen ohne marken-referenzsystem
TW324781B (en) Image processing apparatus and object loader
GB2363456A (en) Seismic data acquisition method and apparatus
ATE77164T1 (de) Apparat zur eingabe und behandlung von computerdaten.
DE60124549D1 (de) Kamerabasiertes beruehrungssystem
EP1571414A3 (de) Vorrichtung und Verfahren zum Oberflächenkonturmessen
DE69024530D1 (de) Automatisches Graviersystem
AU5326600A (en) Unitary package identification and dimensioning system employing ladar-based scanning methods
ID21362A (id) Metode dan alat untuk perekaman
AU8041498A (en) Method and apparatus for measuring structures in a fingerprint
WO1998055826A3 (en) Measuring surface flatness using shadow moire technology and phase-stepping image processing
DE3783315D1 (de) Vorrichtung zum abtasten eines optischen kodes.
Raviv et al. Reconstruction of three-dimensional surfaces from two-dimensional binary images
EP0908846A3 (de) Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes
GB0324179D0 (en) Device for scanning three-dimensional objects
ATE261154T1 (de) Verfahren und vorrichtung zur detektion eines gegenstandes in bezug auf eine oberfläche
DE60017088D1 (de) System und verfahren zur überprüfung von fingerabdrücken
DE59101816D1 (de) Verfahren und lagegeber zur lagebestimmung eines positionierkörpers relativ zu einem bezugskörper.
ATE108273T1 (de) Optisches gerät zum winkelmessen.
DE59912712D1 (de) Reproduzierbare positions- oder haltungserkennung von verformbaren körpern

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties