CA2369710A1 - Method and apparatus for high resolution 3d scanning of objects having voids - Google Patents

Method and apparatus for high resolution 3d scanning of objects having voids Download PDF

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Publication number
CA2369710A1
CA2369710A1 CA002369710A CA2369710A CA2369710A1 CA 2369710 A1 CA2369710 A1 CA 2369710A1 CA 002369710 A CA002369710 A CA 002369710A CA 2369710 A CA2369710 A CA 2369710A CA 2369710 A1 CA2369710 A1 CA 2369710A1
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Canada
Prior art keywords
laser pattern
sensors
scanning
high resolution
laser
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002369710A
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French (fr)
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CA2369710C (en
Inventor
Anup Basu
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ZOOMAGE Inc
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TELEPHOTOGENICS Inc
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Publication date
Application filed by TELEPHOTOGENICS Inc filed Critical TELEPHOTOGENICS Inc
Priority to CA002369710A priority Critical patent/CA2369710C/en
Priority to US10/253,164 priority patent/US20030160970A1/en
Publication of CA2369710A1 publication Critical patent/CA2369710A1/en
Application granted granted Critical
Publication of CA2369710C publication Critical patent/CA2369710C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G01B11/2518—Projection by scanning of the object

Abstract

A method and apparatus for high resolution 3D scanning of objects possibly with holes in them includes providing an imaging device, at least one laser pattern projector, sensors adapted to sense a position on an object of a laser pattern projected by the laser pattern projector, and sensors adapted to sense the exact identity of the laser patterns that did not fall on the object being scanned. A computer processor is provided which is adapted to receive from the imaging device a scanned image of an object and adapted to receive from the sensors data regarding the position on the object of the laser pattern projected by the laser pattern projector. The computer processor enhances the resolution of the scanned image based upon the data received from the sensors regarding the position on the object of the laser pattern projected by the laser pattern projector.
CA002369710A 2002-01-30 2002-01-30 Method and apparatus for high resolution 3d scanning of objects having voids Expired - Fee Related CA2369710C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002369710A CA2369710C (en) 2002-01-30 2002-01-30 Method and apparatus for high resolution 3d scanning of objects having voids
US10/253,164 US20030160970A1 (en) 2002-01-30 2002-09-24 Method and apparatus for high resolution 3D scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002369710A CA2369710C (en) 2002-01-30 2002-01-30 Method and apparatus for high resolution 3d scanning of objects having voids

Publications (2)

Publication Number Publication Date
CA2369710A1 true CA2369710A1 (en) 2003-07-30
CA2369710C CA2369710C (en) 2006-09-19

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CA002369710A Expired - Fee Related CA2369710C (en) 2002-01-30 2002-01-30 Method and apparatus for high resolution 3d scanning of objects having voids

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US (1) US20030160970A1 (en)
CA (1) CA2369710C (en)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639684B1 (en) 2000-09-13 2003-10-28 Nextengine, Inc. Digitizer using intensity gradient to image features of three-dimensional objects
US9393487B2 (en) 2002-07-27 2016-07-19 Sony Interactive Entertainment Inc. Method for mapping movements of a hand-held controller to game commands
US8313380B2 (en) 2002-07-27 2012-11-20 Sony Computer Entertainment America Llc Scheme for translating movements of a hand-held controller into inputs for a system
US8570378B2 (en) * 2002-07-27 2013-10-29 Sony Computer Entertainment Inc. Method and apparatus for tracking three-dimensional movements of an object using a depth sensing camera
US7324132B2 (en) * 2003-05-06 2008-01-29 Hewlett-Packard Development Company, L.P. Imaging three-dimensional objects
CA2429906A1 (en) * 2003-05-28 2004-11-28 Tony Mori Controllable light therapy apparatus and method of treating with light therapy
CN1312633C (en) * 2004-04-13 2007-04-25 清华大学 Automatic registration method for large scale three dimension scene multiple view point laser scanning data
US7711179B2 (en) 2004-04-21 2010-05-04 Nextengine, Inc. Hand held portable three dimensional scanner
FR2896316B1 (en) * 2006-01-13 2008-08-01 3D Ouest Sarl METHOD AND SYSTEM FOR THREE-DIMENSIONAL ACQUISITION WITH MOBILE ELECTROMAGNETIC RADIATION SOURCE
US7995834B1 (en) * 2006-01-20 2011-08-09 Nextengine, Inc. Multiple laser scanner
WO2008044943A1 (en) * 2006-10-11 2008-04-17 Jewel Soft Holdings Limited Improved 3-dimensional scanning apparatus and method
US7656402B2 (en) 2006-11-15 2010-02-02 Tahg, Llc Method for creating, manufacturing, and distributing three-dimensional models
US20100157021A1 (en) * 2006-11-15 2010-06-24 Abraham Thomas G Method for creating, storing, and providing access to three-dimensionally scanned images
US20100110073A1 (en) * 2006-11-15 2010-05-06 Tahg Llc Method for creating, storing, and providing access to three-dimensionally scanned images
KR20090104857A (en) 2007-01-22 2009-10-06 캘리포니아 인스티튜트 오브 테크놀로지 Method and apparatus for quantitative 3-d imaging
US8089635B2 (en) 2007-01-22 2012-01-03 California Institute Of Technology Method and system for fast three-dimensional imaging using defocusing and feature recognition
KR20100019455A (en) 2007-04-23 2010-02-18 캘리포니아 인스티튜트 오브 테크놀로지 Single-lens, single-aperture, single-sensor 3-d imaging device
US7672801B1 (en) * 2007-12-07 2010-03-02 Lockheed Martin Corporation Gridlock processing method
US8643641B2 (en) * 2008-05-12 2014-02-04 Charles G. Passmore System and method for periodic body scan differencing
CA2731680C (en) * 2008-08-06 2016-12-13 Creaform Inc. System for adaptive three-dimensional scanning of surface characteristics
WO2010027391A2 (en) * 2008-08-27 2010-03-11 California Institute Of Technology Method and device for high-resolution three-dimensional imaging which obtains camera pose using defocusing
US8363957B2 (en) * 2009-08-06 2013-01-29 Delphi Technologies, Inc. Image classification system and method thereof
US8773507B2 (en) 2009-08-11 2014-07-08 California Institute Of Technology Defocusing feature matching system to measure camera pose with interchangeable lens cameras
WO2011031538A2 (en) * 2009-08-27 2011-03-17 California Institute Of Technology Accurate 3d object reconstruction using a handheld device with a projected light pattern
CA2683206C (en) * 2009-10-17 2018-07-03 Hermary Opto Electronics Inc. Enhanced imaging method and apparatus
US10628729B2 (en) * 2010-06-08 2020-04-21 Styku, LLC System and method for body scanning and avatar creation
JP6007178B2 (en) 2010-09-03 2016-10-12 カリフォルニア インスティテュート オブ テクノロジー 3D imaging system
US8811767B2 (en) * 2011-03-15 2014-08-19 Mitsubishi Electric Research Laboratories, Inc. Structured light for 3D shape reconstruction subject to global illumination
US20120307012A1 (en) * 2011-06-06 2012-12-06 Shawn Porter Electronic device motion detection and related methods
US10869020B2 (en) * 2012-06-29 2020-12-15 Inb Vision Ag Method for capturing images of a preferably structured surface of an object and device for image capture
WO2014011182A1 (en) * 2012-07-12 2014-01-16 Calfornia Institute Of Technology Convergence/divergence based depth determination techniques and uses with defocusing imaging
US9163938B2 (en) * 2012-07-20 2015-10-20 Google Inc. Systems and methods for image acquisition
US9511543B2 (en) 2012-08-29 2016-12-06 Cc3D Llc Method and apparatus for continuous composite three-dimensional printing
US9117267B2 (en) 2012-10-18 2015-08-25 Google Inc. Systems and methods for marking images for three-dimensional image generation
US20140152771A1 (en) * 2012-12-01 2014-06-05 Og Technologies, Inc. Method and apparatus of profile measurement
US20140243684A1 (en) * 2013-02-27 2014-08-28 DermSpectra LLC System and method for creating, processing, and displaying total body image
DE202013002484U1 (en) * 2013-03-15 2014-06-17 Csb-System Ag Apparatus for volumetric measurement of an ante-mortem object
DE202013002483U1 (en) * 2013-03-15 2014-06-16 Csb-System Ag Device for measuring an animal carcass half
US9808991B2 (en) 2014-07-29 2017-11-07 Cc3D Llc. Method and apparatus for additive mechanical growth of tubular structures
EP3221851A1 (en) 2014-11-20 2017-09-27 Cappasity Inc. Systems and methods for 3d capture of objects using multiple range cameras and multiple rgb cameras
CN104359405B (en) * 2014-11-27 2017-11-07 上海集成电路研发中心有限公司 Three-dimensional scanner
US9217634B1 (en) 2015-05-06 2015-12-22 Swimpad Corporation Swim lap counting and timing system and methods for event detection from noisy source data
JP6657654B2 (en) * 2015-08-18 2020-03-04 ブラザー工業株式会社 3D object reading system
US9546865B1 (en) * 2015-08-18 2017-01-17 The Boeing Company Surface inspection of composite structures
WO2017132165A1 (en) 2016-01-25 2017-08-03 California Institute Of Technology Non-invasive measurement of intraocular pressure
US10571254B2 (en) * 2016-02-25 2020-02-25 Dai Nippon Printing Co., Ltd. Three-dimensional shape data and texture information generating system, imaging control program, and three-dimensional shape data and texture information generating method
US10105910B2 (en) 2016-04-15 2018-10-23 Cc3D Llc Method for continuously manufacturing composite hollow structure
US10232551B2 (en) 2016-04-15 2019-03-19 Cc3D Llc Head and system for continuously manufacturing composite hollow structure
CN105841635A (en) * 2016-05-24 2016-08-10 南京工程学院 Modularized desktop type 3D scanning instrument
JP7063825B2 (en) * 2016-06-24 2022-05-09 ３シェイプ アー／エス 3D scanner with a beam of structured probe light
US10625467B2 (en) 2016-09-06 2020-04-21 Continuous Composites Inc. Additive manufacturing system having adjustable curing
US10901386B2 (en) 2016-09-06 2021-01-26 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US10543640B2 (en) 2016-09-06 2020-01-28 Continuous Composites Inc. Additive manufacturing system having in-head fiber teasing
US10759113B2 (en) 2016-09-06 2020-09-01 Continuous Composites Inc. Additive manufacturing system having trailing cure mechanism
US20180065317A1 (en) 2016-09-06 2018-03-08 Cc3D Llc Additive manufacturing system having in-situ fiber splicing
CN106384106A (en) * 2016-10-24 2017-02-08 杭州非白三维科技有限公司 Anti-fraud face recognition system based on 3D scanning
US10766595B2 (en) 2016-11-03 2020-09-08 Continuous Composites Inc. Composite vehicle body
US10953598B2 (en) 2016-11-04 2021-03-23 Continuous Composites Inc. Additive manufacturing system having vibrating nozzle
US20210094230A9 (en) 2016-11-04 2021-04-01 Continuous Composites Inc. System for additive manufacturing
US10040240B1 (en) 2017-01-24 2018-08-07 Cc3D Llc Additive manufacturing system having fiber-cutting mechanism
US10940638B2 (en) 2017-01-24 2021-03-09 Continuous Composites Inc. Additive manufacturing system having finish-follower
US20180229092A1 (en) 2017-02-13 2018-08-16 Cc3D Llc Composite sporting equipment
US10798783B2 (en) 2017-02-15 2020-10-06 Continuous Composites Inc. Additively manufactured composite heater
US10814569B2 (en) 2017-06-29 2020-10-27 Continuous Composites Inc. Method and material for additive manufacturing
US10906240B2 (en) 2017-06-29 2021-02-02 Continuous Composites Inc. Print head for additive manufacturing system
WO2019090178A1 (en) * 2017-11-05 2019-05-09 Cjc Holdings, Llc An automated characterization and replication system and method
US10319499B1 (en) 2017-11-30 2019-06-11 Cc3D Llc System and method for additively manufacturing composite wiring harness
US10131088B1 (en) 2017-12-19 2018-11-20 Cc3D Llc Additive manufacturing method for discharging interlocking continuous reinforcement
US10919222B2 (en) 2017-12-29 2021-02-16 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10081129B1 (en) 2017-12-29 2018-09-25 Cc3D Llc Additive manufacturing system implementing hardener pre-impregnation
US10857729B2 (en) 2017-12-29 2020-12-08 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US11167495B2 (en) 2017-12-29 2021-11-09 Continuous Composites Inc. System and method for additively manufacturing functional elements into existing components
US10759114B2 (en) 2017-12-29 2020-09-01 Continuous Composites Inc. System and print head for continuously manufacturing composite structure
US11161300B2 (en) 2018-04-11 2021-11-02 Continuous Composites Inc. System and print head for additive manufacturing system
US11110656B2 (en) 2018-04-12 2021-09-07 Continuous Composites Inc. System for continuously manufacturing composite structure
US11110654B2 (en) 2018-04-12 2021-09-07 Continuous Composites Inc. System and print head for continuously manufacturing composite structure
CN108921781B (en) * 2018-05-07 2020-10-02 清华大学深圳研究生院 Depth-based optical field splicing method
US11052603B2 (en) 2018-06-07 2021-07-06 Continuous Composites Inc. Additive manufacturing system having stowable cutting mechanism
US20200086563A1 (en) 2018-09-13 2020-03-19 Cc3D Llc System and head for continuously manufacturing composite structure
US11235522B2 (en) 2018-10-04 2022-02-01 Continuous Composites Inc. System for additively manufacturing composite structures
US11511480B2 (en) 2018-10-26 2022-11-29 Continuous Composites Inc. System for additive manufacturing
US11358331B2 (en) 2018-11-19 2022-06-14 Continuous Composites Inc. System and head for continuously manufacturing composite structure
US11420390B2 (en) 2018-11-19 2022-08-23 Continuous Composites Inc. System for additively manufacturing composite structure
US20200238603A1 (en) 2019-01-25 2020-07-30 Continuous Composites Inc. System for additively manufacturing composite structure
CN110087057B (en) * 2019-03-11 2021-10-12 歌尔股份有限公司 Depth image acquisition method and device for projector
US11312083B2 (en) 2019-05-28 2022-04-26 Continuous Composites Inc. System for additively manufacturing composite structure
US11840022B2 (en) 2019-12-30 2023-12-12 Continuous Composites Inc. System and method for additive manufacturing
US11904534B2 (en) 2020-02-25 2024-02-20 Continuous Composites Inc. Additive manufacturing system
US11926100B2 (en) 2020-06-23 2024-03-12 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
CN111750805B (en) * 2020-07-06 2021-12-10 山东大学 Three-dimensional measuring device and method based on binocular camera imaging and structured light technology
US11465348B2 (en) 2020-09-11 2022-10-11 Continuous Composites Inc. Print head for additive manufacturing system
US11926099B2 (en) 2021-04-27 2024-03-12 Continuous Composites Inc. Additive manufacturing system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438062A1 (en) * 1978-10-05 1980-04-30 Rhone Poulenc Ind PROCESS FOR OBTAINING ALCOYLAROMATIC COPOLYESTERS
US4278995A (en) * 1979-08-20 1981-07-14 Eastman Kodak Company Color line sensor for use in film scanning apparatus
US4325639A (en) * 1980-02-04 1982-04-20 H. A. Schlatter Ag Method for measuring distances and apparatus for performing the method
US5112131A (en) * 1981-02-27 1992-05-12 Diffracto, Ltd. Controlled machining of combustion chambers, gears and other surfaces
EP0163076B1 (en) * 1984-04-17 1991-11-13 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for producing a three-dimensional copy of an object
US4709156A (en) * 1985-11-27 1987-11-24 Ex-Cell-O Corporation Method and apparatus for inspecting a surface
US4757379A (en) * 1986-04-14 1988-07-12 Contour Dynamics Apparatus and method for acquisition of 3D images
US5118192A (en) * 1990-07-11 1992-06-02 Robotic Vision Systems, Inc. System for 3-D inspection of objects
US5747822A (en) * 1994-10-26 1998-05-05 Georgia Tech Research Corporation Method and apparatus for optically digitizing a three-dimensional object
US6044170A (en) * 1996-03-21 2000-03-28 Real-Time Geometry Corporation System and method for rapid shape digitizing and adaptive mesh generation
US6075236A (en) * 1998-03-02 2000-06-13 Agfa Corporation Registration apparatus and method for imaging at variable resolutions
US6501554B1 (en) * 2000-06-20 2002-12-31 Ppt Vision, Inc. 3D scanner and method for measuring heights and angles of manufactured parts

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CA2369710C (en) 2006-09-19

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