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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)

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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
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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
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
US9261358B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Chromatic confocal system
US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
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US9693839B2 (en) 2014-07-17 2017-07-04 Align Technology, Inc. Probe head and apparatus for intraoral confocal imaging using polarization-retarding coatings
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
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
US10591279B2 (en) 2014-12-09 2020-03-17 Asentys Sas Integrated optical device for contactless measurement of altitudes and thicknesses
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
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US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
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US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
US10383705B2 (en) 2016-06-17 2019-08-20 Align Technology, Inc. Orthodontic appliance performance monitor
US10470847B2 (en) 2016-06-17 2019-11-12 Align Technology, Inc. Intraoral appliances with sensing
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
US10390913B2 (en) 2018-01-26 2019-08-27 Align Technology, Inc. Diagnostic intraoral scanning
DE202017007142U1 (en) 2016-07-27 2020-02-12 Align Technology, Inc. Intraoral scanner with dental diagnostic capabilities
CN109922754B (en) 2016-11-04 2021-10-01 阿莱恩技术有限公司 Method and apparatus for dental images
US11026831B2 (en) 2016-12-02 2021-06-08 Align Technology, Inc. Dental appliance features for speech enhancement
CN119925011A (en) 2016-12-02 2025-05-06 阿莱恩技术有限公司 Palatal expander and method of expanding the palate
WO2018102770A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
AU2017366755B2 (en) 2016-12-02 2022-07-28 Align Technology, Inc. Methods and apparatuses for customizing rapid palatal expanders using digital models
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
WO2018183358A1 (en) 2017-03-27 2018-10-04 Align Technology, Inc. Apparatuses and methods assisting in dental therapies
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
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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
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WO2019023631A1 (en) 2017-07-27 2019-01-31 Align Technology, Inc. System and methods for processing an orthodontic aligner by means of an optical coherence tomography
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US12274597B2 (en) 2017-08-11 2025-04-15 Align Technology, Inc. Dental attachment template tray systems
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Also Published As

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

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