BR112018076410A2 - escâner 3d usando um feixe de luz de sonda estruturado - Google Patents

escâner 3d usando um feixe de luz de sonda estruturado

Info

Publication number
BR112018076410A2
BR112018076410A2 BR112018076410-8A BR112018076410A BR112018076410A2 BR 112018076410 A2 BR112018076410 A2 BR 112018076410A2 BR 112018076410 A BR112018076410 A BR 112018076410A BR 112018076410 A2 BR112018076410 A2 BR 112018076410A2
Authority
BR
Brazil
Prior art keywords
light beam
probe light
scanner
structured probe
projection unit
Prior art date
Application number
BR112018076410-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Kjaer Rasmus
Allin Højgaard Thomas
Scherling Herman
Original Assignee
3Shape A/S
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 3Shape A/S filed Critical 3Shape A/S
Publication of BR112018076410A2 publication Critical patent/BR112018076410A2/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
    • 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
    • G01B11/2513—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 with several lines being projected in more than one direction, e.g. grids, patterns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
    • 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
    • G01B11/24—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
    • G01B11/2527—Projection by scanning of the object with phase change by in-plane movement of the patern
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/60—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images involving reflecting prisms and mirrors only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00795—Reading arrangements
    • H04N1/00827—Arrangements for reading an image from an unusual original, e.g. 3-dimensional objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
BR112018076410-8A 2016-06-24 2017-06-23 escâner 3d usando um feixe de luz de sonda estruturado BR112018076410A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201670455 2016-06-24
DKPA201670455 2016-06-24
PCT/EP2017/065553 WO2017220786A1 (en) 2016-06-24 2017-06-23 3d scanner using a structured beam of probe light

Publications (1)

Publication Number Publication Date
BR112018076410A2 true BR112018076410A2 (pt) 2019-04-09

Family

ID=60783366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076410-8A BR112018076410A2 (pt) 2016-06-24 2017-06-23 escâner 3d usando um feixe de luz de sonda estruturado

Country Status (9)

Country Link
US (3) US11650045B2 (enExample)
EP (1) EP3475651B1 (enExample)
JP (1) JP7063825B2 (enExample)
KR (1) KR102446855B1 (enExample)
CN (1) CN109642789A (enExample)
BR (1) BR112018076410A2 (enExample)
DK (1) DK3475651T3 (enExample)
ES (1) ES2928667T3 (enExample)
WO (1) WO2017220786A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102446855B1 (ko) 2016-06-24 2022-09-22 쓰리세이프 에이/에스 프로브 광의 구조화된 빔을 사용하는 3d 스캐너
JP7124424B2 (ja) * 2018-05-02 2022-08-24 オムロン株式会社 ３次元形状計測システム及び計測時間設定方法
CN112972028B (zh) * 2019-12-16 2022-07-22 苏州佳世达光电有限公司 用具插置机构及应用其的电子装置
US12305975B2 (en) * 2021-04-14 2025-05-20 Medit Corp. Three-dimensional scanning system and method for controlling the same
WO2023212243A1 (en) * 2022-04-29 2023-11-02 Brigham Young University High throughput, thermo-reflectance microscopy to measure thermal transport at the microscopic scale
CN114943758A (zh) * 2022-05-25 2022-08-26 杭州海康机器人技术有限公司 一种双目散斑立体相机系统

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JP4904617B2 (ja) 2000-09-11 2012-03-28 コニカミノルタホールディングス株式会社 画像形成装置
CA2369710C (en) * 2002-01-30 2006-09-19 Anup Basu Method and apparatus for high resolution 3d scanning of objects having voids
EP1579171B1 (en) * 2002-12-31 2009-03-25 D4D Technologies LLC. Laser digitizer system for dental applications
DE10344922B4 (de) 2003-09-25 2008-06-26 Siemens Audiologische Technik Gmbh Rundum-Scanner
US7609875B2 (en) 2005-05-27 2009-10-27 Orametrix, Inc. Scanner system and method for mapping surface of three-dimensional object
US7840042B2 (en) * 2006-01-20 2010-11-23 3M Innovative Properties Company Superposition for visualization of three-dimensional data acquisition
JP2009528558A (ja) 2006-03-03 2009-08-06 ユニヴェルシテ ラヴァル 液晶を使用する空間変調電界の発生および電気光学的チューニング（ｅｌｅｃｔｒｏ−ｏｐｔｉｃａｌｔｕｎｉｎｇ）のための方法および装置
EP2051042B1 (de) 2007-10-18 2010-11-03 Nectar Imaging S.r.l. Vorrichtung zur tomografischen Erfassung von Objekten
TWI369481B (en) * 2008-02-21 2012-08-01 Nat Applied Res Laboratories Three-dimensions fluid field scanning device and a method thereof
KR101530930B1 (ko) 2008-08-19 2015-06-24 삼성전자주식회사 패턴투영장치, 이를 구비한 3차원 이미지 형성장치, 및 이에 사용되는 초점 가변 액체렌즈
US20100268069A1 (en) 2009-04-16 2010-10-21 Rongguang Liang Dental surface imaging using polarized fringe projection
WO2010145669A1 (en) 2009-06-17 2010-12-23 3Shape A/S Focus scanning apparatus
WO2011120526A1 (en) * 2010-03-30 2011-10-06 3Shape A/S Scanning of cavities with restricted accessibility
US8579443B2 (en) 2010-06-30 2013-11-12 Microvision, Inc. Scanned beam display having a redirected exit cone using a diffraction grating
CN102008282B (zh) * 2010-10-29 2012-08-08 深圳大学 数字印模口内扫描仪及口腔内表面形貌图像实时重建系统
US9686532B2 (en) * 2011-04-15 2017-06-20 Faro Technologies, Inc. System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices
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US8570629B2 (en) 2011-09-23 2013-10-29 Steve Spears Reciprocating laser scanning device
JP5642114B2 (ja) * 2012-06-11 2014-12-17 株式会社モリタ製作所 歯科用光計測装置及び歯科用光計測診断器具
WO2014013950A1 (ja) * 2012-07-19 2014-01-23 独立行政法人 国立長寿医療研究センター 歯垢、歯肉及び歯槽骨の計測表示方法及び計測表示装置
WO2014084131A1 (ja) 2012-11-29 2014-06-05 株式会社ニコン 形状測定装置、構造物製造システム、ステージ装置、形状測定方法、構造物製造方法、プログラム、及び記録媒体
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DE102014102049B4 (de) 2014-02-18 2016-03-24 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten in einem Überwachungsbereich
TWM492012U (zh) 2014-08-19 2014-12-11 國立臺灣科技大學 三維掃描列印複合裝置
DE102015209404B4 (de) * 2015-05-22 2018-05-03 Sirona Dental Systems Gmbh Verfahren und Kamera zur dreidimensionalen Vermessung eines dentalen Objekts
ES2968101T3 (es) * 2015-12-08 2024-05-07 Dental Imaging Technologies Corp Calibración de escáner 3D con dispositivo objetivo de visualización activa
US20170280970A1 (en) 2016-03-31 2017-10-05 Covidien Lp Thoracic endoscope for surface scanning
KR102446855B1 (ko) 2016-06-24 2022-09-22 쓰리세이프 에이/에스 프로브 광의 구조화된 빔을 사용하는 3d 스캐너

Also Published As

Publication number Publication date
US20190162528A1 (en) 2019-05-30
JP7063825B2 (ja) 2022-05-09
CN109642789A (zh) 2019-04-16
JP2019519783A (ja) 2019-07-11
US11650045B2 (en) 2023-05-16
KR20190020804A (ko) 2019-03-04
US20230243645A1 (en) 2023-08-03
EP3475651B1 (en) 2022-08-10
WO2017220786A1 (en) 2017-12-28
US12072178B2 (en) 2024-08-27
EP3475651A1 (en) 2019-05-01
KR102446855B1 (ko) 2022-09-22
US20240361121A1 (en) 2024-10-31
ES2928667T3 (es) 2022-11-21
DK3475651T3 (da) 2022-10-31

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time