FR2824903B1 - IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM - Google Patents

IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM

Info

Publication number
FR2824903B1
FR2824903B1 FR0106640A FR0106640A FR2824903B1 FR 2824903 B1 FR2824903 B1 FR 2824903B1 FR 0106640 A FR0106640 A FR 0106640A FR 0106640 A FR0106640 A FR 0106640A FR 2824903 B1 FR2824903 B1 FR 2824903B1
Authority
FR
France
Prior art keywords
chromatism
extended
improvement
measuring
methods
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.)
Expired - Lifetime
Application number
FR0106640A
Other languages
French (fr)
Other versions
FR2824903A1 (en
Inventor
Sabban Joseph Cohen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCIENCES TECH IND de la LUMIER
Original Assignee
SCIENCES TECH IND de la LUMIER
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 SCIENCES TECH IND de la LUMIER filed Critical SCIENCES TECH IND de la LUMIER
Priority to FR0106640A priority Critical patent/FR2824903B1/en
Priority to PCT/FR2002/001699 priority patent/WO2002095475A1/en
Publication of FR2824903A1 publication Critical patent/FR2824903A1/en
Application granted granted Critical
Publication of FR2824903B1 publication Critical patent/FR2824903B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/0064—Optical details of the image generation multi-spectral or wavelength-selective arrangements, e.g. wavelength fan-out, chromatic profiling
    • 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0028—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders specially adapted for specific applications, e.g. for endoscopes, ophthalmoscopes, attachments to conventional microscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
FR0106640A 2001-05-21 2001-05-21 IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM Expired - Lifetime FR2824903B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0106640A FR2824903B1 (en) 2001-05-21 2001-05-21 IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM
PCT/FR2002/001699 WO2002095475A1 (en) 2001-05-21 2002-05-21 Method and device for measurement by extended chromatism confocal imaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106640A FR2824903B1 (en) 2001-05-21 2001-05-21 IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM

Publications (2)

Publication Number Publication Date
FR2824903A1 FR2824903A1 (en) 2002-11-22
FR2824903B1 true FR2824903B1 (en) 2004-01-16

Family

ID=8863482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0106640A Expired - Lifetime FR2824903B1 (en) 2001-05-21 2001-05-21 IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM

Country Status (2)

Country Link
FR (1) FR2824903B1 (en)
WO (1) WO2002095475A1 (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
DE112008002244B4 (en) 2007-08-31 2013-07-25 Abb Ltd. Thickness Gauge Railway
US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
US8292617B2 (en) 2009-03-19 2012-10-23 Align Technology, Inc. Dental wire attachment
US8765031B2 (en) 2009-08-13 2014-07-01 Align Technology, Inc. Method of forming a dental appliance
US9241774B2 (en) 2010-04-30 2016-01-26 Align Technology, Inc. Patterned dental positioning appliance
US9211166B2 (en) 2010-04-30 2015-12-15 Align Technology, Inc. Individualized orthodontic treatment index
US9403238B2 (en) 2011-09-21 2016-08-02 Align Technology, Inc. Laser cutting
US9375300B2 (en) 2012-02-02 2016-06-28 Align Technology, Inc. Identifying forces on a tooth
US9220580B2 (en) 2012-03-01 2015-12-29 Align Technology, Inc. Determining a dental treatment difficulty
US9414897B2 (en) 2012-05-22 2016-08-16 Align Technology, Inc. Adjustment of tooth position in a virtual dental model
US9261358B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Chromatic confocal system
US9439568B2 (en) 2014-07-03 2016-09-13 Align Technology, Inc. Apparatus and method for measuring surface topography optically
US9261356B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Confocal surface topography measurement with fixed focal positions
US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
US9693839B2 (en) 2014-07-17 2017-07-04 Align Technology, Inc. Probe head and apparatus for intraoral confocal imaging using polarization-retarding coatings
CN107072529B (en) 2014-07-17 2022-01-18 爱音医疗股份有限公司 Measuring ocular parameters using vibrations induced in the eye
US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
US9660418B2 (en) 2014-08-27 2017-05-23 Align Technology, Inc. VCSEL based low coherence emitter for confocal 3D scanner
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
CN107209356B (en) 2014-12-09 2020-07-17 阿森提斯股份有限公司 Integrated optics for non-contact measurement of height and thickness
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
US10248883B2 (en) 2015-08-20 2019-04-02 Align Technology, Inc. Photograph-based assessment of dental treatments and procedures
US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11596502B2 (en) 2015-12-09 2023-03-07 Align Technology, Inc. Dental attachment placement structure
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
EP3471599A4 (en) 2016-06-17 2020-01-08 Align Technology, Inc. Intraoral appliances with sensing
WO2017218951A1 (en) 2016-06-17 2017-12-21 Align Technology, Inc. Orthodontic appliance performance monitor
EP3490439B1 (en) 2016-07-27 2023-06-07 Align Technology, Inc. Intraoral scanner with dental diagnostics capabilities
US10507087B2 (en) 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
CN109922754B (en) 2016-11-04 2021-10-01 阿莱恩技术有限公司 Method and apparatus for dental images
EP3824843A1 (en) 2016-12-02 2021-05-26 Align Technology, Inc. Palatal expanders and methods of expanding a palate
WO2018102702A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Dental appliance features for speech enhancement
US11376101B2 (en) 2016-12-02 2022-07-05 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
CN113440273A (en) 2016-12-02 2021-09-28 阿莱恩技术有限公司 Series of palatal expanders and methods and apparatus for forming same
US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
US10456043B2 (en) 2017-01-12 2019-10-29 Align Technology, Inc. Compact confocal dental scanning apparatus
US10779718B2 (en) 2017-02-13 2020-09-22 Align Technology, Inc. Cheek retractor and mobile device holder
US10613515B2 (en) 2017-03-31 2020-04-07 Align Technology, Inc. Orthodontic appliances including at least partially un-erupted teeth and method of forming them
US11045283B2 (en) 2017-06-09 2021-06-29 Align Technology, Inc. Palatal expander with skeletal anchorage devices
WO2018232299A1 (en) 2017-06-16 2018-12-20 Align Technology, Inc. Automatic detection of tooth type and eruption status
WO2019005808A1 (en) 2017-06-26 2019-01-03 Align Technology, Inc. Biosensor performance indicator for intraoral appliances
US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
CN114903623A (en) 2017-07-21 2022-08-16 阿莱恩技术有限公司 Jaw profile anchoring
CN110996836B (en) 2017-07-27 2023-04-11 阿莱恩技术有限公司 System and method for processing orthodontic appliances by optical coherence tomography
CN115462921A (en) 2017-07-27 2022-12-13 阿莱恩技术有限公司 Tooth staining, transparency and glazing
US11116605B2 (en) 2017-08-15 2021-09-14 Align Technology, Inc. Buccal corridor assessment and computation
WO2019036677A1 (en) 2017-08-17 2019-02-21 Align Technology, Inc. Dental appliance compliance monitoring
US10813720B2 (en) 2017-10-05 2020-10-27 Align Technology, Inc. Interproximal reduction templates
US11534268B2 (en) 2017-10-27 2022-12-27 Align Technology, Inc. Alternative bite adjustment structures
CN111295153B (en) 2017-10-31 2023-06-16 阿莱恩技术有限公司 Dental appliance with selective bite loading and controlled tip staggering
WO2019089989A2 (en) 2017-11-01 2019-05-09 Align Technology, Inc. Automatic treatment planning
US11534974B2 (en) 2017-11-17 2022-12-27 Align Technology, Inc. Customized fabrication of orthodontic retainers based on patient anatomy
US11219506B2 (en) 2017-11-30 2022-01-11 Align Technology, Inc. Sensors for monitoring oral appliances
US11432908B2 (en) 2017-12-15 2022-09-06 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
US11013581B2 (en) 2018-01-26 2021-05-25 Align Technology, Inc. Diagnostic intraoral methods and apparatuses
EP3746792A1 (en) 2018-02-01 2020-12-09 Ecole Centrale de Lyon Non invasive process for the evaluation of the quality of internal dense connective tissues
US11937991B2 (en) 2018-03-27 2024-03-26 Align Technology, Inc. Dental attachment placement structure
US11564777B2 (en) 2018-04-11 2023-01-31 Align Technology, Inc. Releasable palatal expanders

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572949A (en) * 1982-04-14 1986-02-25 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic sensor for detecting very small displacements of a surface
US5790242A (en) * 1995-07-31 1998-08-04 Robotic Vision Systems, Inc. Chromatic optical ranging sensor
FR2738343B1 (en) * 1995-08-30 1997-10-24 Cohen Sabban Joseph OPTICAL MICROSTRATIGRAPHY DEVICE
DE19827139C2 (en) * 1998-06-18 2002-01-31 Zeiss Carl Jena Gmbh Microscope with a short-pulse laser coupled in via an optical fiber

Also Published As

Publication number Publication date
WO2002095475A1 (en) 2002-11-28
FR2824903A1 (en) 2002-11-22

Similar Documents

Publication Publication Date Title
FR2824903B1 (en) IMPROVEMENT OF METHODS AND DEVICES FOR MEASURING BY CONFOCAL IMAGING WITH EXTENDED CHROMATISM
DE60203559D1 (en) Device for displaying a fluorescence image
DE69827529D1 (en) DISTANCE MEASUREMENT BY CAMERA
DE60237732D1 (en) Shearographic measuring apparatus
DK1113244T3 (en) Measuring device with navigation instrument
DE60219883D1 (en) Light measuring device
DE50214706D1 (en) Arrangement for angle measurement
DE60327781D1 (en) MAGNETIC MEASURING DEVICE
DE50306489D1 (en) Distance measuring device
FR2844351B1 (en) NEEDLE POSITION DETECTOR MEASURING APPARATUS
FR2863652B1 (en) APPARATUS AND METHODS FOR SFL INDUCTION DIAGRAPHY
ITMI20030620A1 (en) MANUAL OPTICAL APPARATUS FOR MEASURING THE LATERAL DISTANCE
DE50313043D1 (en) DISTANCE MEASURING DEVICE
DE60210821D1 (en) DEVICE FOR REDUCING THE POOR SENSITIVITY OF AN ARTICLE
DE50302530D1 (en) INTERFEROMETRIC MEASURING DEVICE
FR2851449B1 (en) ARTERIAL PRESSURE MICROSTOCKER AND MEASURING APPARATUS USING THE SAME
DE50007088D1 (en) INTERFEROMETRIC MEASURING DEVICE FOR MEASURING MEASURES
FI20055320A (en) An arrangement for moving the probe of a measuring device into and out of a process space
EP1541992A4 (en) Time-resolved nonlinear complex sensitivity measuring instrument
DE60137306D1 (en) Self-supporting and adaptable measuring device
FI20035211A (en) Method and Hardware for Improving the Function of a Display Unit of a Handheld Device
DE50212636D1 (en) COORDINATE MEASURING DEVICE
DE60316985D1 (en) measuring device
DE60320518D1 (en) Tachometer pointer instrument
DE10390147D2 (en) measuring device

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20