DE68926120T2 - Verfahren zur computergesteuerten Farbabstimmung - Google Patents

Verfahren zur computergesteuerten Farbabstimmung

Info

Publication number
DE68926120T2
DE68926120T2 DE68926120T DE68926120T DE68926120T2 DE 68926120 T2 DE68926120 T2 DE 68926120T2 DE 68926120 T DE68926120 T DE 68926120T DE 68926120 T DE68926120 T DE 68926120T DE 68926120 T2 DE68926120 T2 DE 68926120T2
Authority
DE
Germany
Prior art keywords
computer
color matching
controlled color
controlled
matching
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
DE68926120T
Other languages
English (en)
Other versions
DE68926120D1 (de
Inventor
Martin Graham
Iain Cartwright
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.)
Accudent Pty Ltd
Original Assignee
Accudent Pty Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3773218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68926120(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Accudent Pty Ltd filed Critical Accudent Pty Ltd
Publication of DE68926120D1 publication Critical patent/DE68926120D1/de
Application granted granted Critical
Publication of DE68926120T2 publication Critical patent/DE68926120T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/10—Supports for artificial teeth for transport or for comparison of the colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/463—Colour matching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
DE68926120T 1988-07-14 1989-07-14 Verfahren zur computergesteuerten Farbabstimmung Expired - Lifetime DE68926120T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI929588 1988-07-14
PCT/AU1989/000297 WO1990000733A1 (en) 1988-07-14 1989-07-14 Computerised colour matching

Publications (2)

Publication Number Publication Date
DE68926120D1 DE68926120D1 (de) 1996-05-02
DE68926120T2 true DE68926120T2 (de) 1996-12-12

Family

ID=3773218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926120T Expired - Lifetime DE68926120T2 (de) 1988-07-14 1989-07-14 Verfahren zur computergesteuerten Farbabstimmung

Country Status (6)

Country Link
US (1) US5177694A (de)
EP (1) EP0437439B1 (de)
JP (1) JPH03506074A (de)
KR (1) KR900702340A (de)
DE (1) DE68926120T2 (de)
WO (1) WO1990000733A1 (de)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2020156855A1 (de) * 2019-01-31 2020-08-06 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Unterstützungssystem zur zahnbehandlung, insbesondere durch verändern der zahnfarbe

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US5668633A (en) * 1995-10-03 1997-09-16 General Electric Company Method and system for formulating a color match
US5759030A (en) * 1996-01-02 1998-06-02 Lj Laboratories, L.L.C. Method for determing optical characteristics of teeth
US6254385B1 (en) 1997-01-02 2001-07-03 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of teeth
US6373573B1 (en) * 2000-03-13 2002-04-16 Lj Laboratories L.L.C. Apparatus for measuring optical characteristics of a substrate and pigments applied thereto
US6307629B1 (en) 1997-08-12 2001-10-23 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
DE19645306A1 (de) * 1996-05-08 1997-11-13 Neuhaus Neotec Maschinen Und A Verfahren und Vorrichtung zur Steuerung des Röstvorganges zum Rösten von Kaffee
FR2749077B1 (fr) * 1996-05-23 1999-08-06 Oreal Procede et dispositif de mesure de la couleur
US6007332A (en) * 1996-09-26 1999-12-28 O'brien; William J. Tooth color matching system
US6301004B1 (en) 2000-05-31 2001-10-09 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
JP3986117B2 (ja) * 1997-05-22 2007-10-03 日本ペイント株式会社 自動車補修用塗料の調色装置
US6111973A (en) * 1997-05-29 2000-08-29 Holt; Kenneth Dale Method for producing color-comparable photographs with fleshtone color selections for prosthetic fabrication
US6501542B2 (en) * 1998-06-30 2002-12-31 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6271920B1 (en) 1997-12-19 2001-08-07 Chromatics Color Sciences International, Inc. Methods and apparatus for color calibration and verification
US6331113B1 (en) 1999-01-21 2001-12-18 Dentech, L.L.C. Automated tooth shade analysis and matching system
US6573984B2 (en) * 1998-06-30 2003-06-03 Lj Laboratories Llc Apparatus and method for measuring optical characteristics of teeth
US8790118B2 (en) * 1998-11-03 2014-07-29 Shade Analyzing Technologies, Inc. Interactive dental restorative network
JP4230113B2 (ja) 1998-11-03 2009-02-25 シェード アナライジング テクノロジーズ インコーポレイテッド 双方向歯科治療ネットワーク
US6008905A (en) * 1998-12-22 1999-12-28 Deus Ex Machina Inc. Method and apparatus for determining the appearance of an object
DE19906375C1 (de) * 1999-02-16 2000-07-20 Reinhard Diem Verfahren zur Farbbestimmung von Objekten
US20040131347A1 (en) * 1999-09-28 2004-07-08 Robert Lowery Adaptive paint matching system and method
US6400906B1 (en) 1999-09-28 2002-06-04 Robert Lowery Adaptive paint matching system and method
EP1237464B1 (de) * 1999-12-08 2005-07-20 X-Rite Incorporated Optisches messgerät
US6743014B2 (en) 2000-05-16 2004-06-01 Ivoclar Vivadent Ag Shade determination apparatus and method for specifying and determining colors for teeth and dental restorations
AU2001276501A1 (en) * 2000-08-07 2002-02-18 Dentpark Limited Image processing for colour matching
DE60132701T2 (de) * 2000-08-07 2009-02-12 Digital Colour Measurement Ltd. System zur farbabstimmung
US6925205B2 (en) * 2000-08-07 2005-08-02 Digital Colour Measurement Limited Methods, systems and computer program products for color matching
US6628829B1 (en) * 2000-08-08 2003-09-30 Richard Jeffrey Chasen Method and system for matching a surface color
FR2817745B1 (fr) * 2000-12-08 2003-03-28 Oreal Nuancier et procede de fabrication
EP1430385B1 (de) 2001-01-10 2017-03-29 X-Rite, Inc. Selektionssystem und -verfahren zur farbharmonisierung
US6873743B2 (en) * 2001-03-29 2005-03-29 Fotonation Holdings, Llc Method and apparatus for the automatic real-time detection and correction of red-eye defects in batches of digital images or in handheld appliances
US6751348B2 (en) 2001-03-29 2004-06-15 Fotonation Holdings, Llc Automated detection of pornographic images
FR2823661B1 (fr) * 2001-04-24 2004-01-23 Gilbert Ouaknine Procede permettant de determiner les caracteristiques de couleurs d'une dent et dispositif associe
EP1252859A3 (de) * 2001-04-27 2003-12-17 Firma Ivoclar Vivadent AG Dentalkamera mit einem Mundstück
US6928454B2 (en) 2001-05-30 2005-08-09 Ppg Industries Ohio, Inc. Method and system for color matching decorative products
EP1262751B1 (de) * 2001-06-01 2011-04-06 Ivoclar Vivadent AG Vorrichtung und Verfahren zur Lichtanalyse
US6821116B2 (en) 2001-09-12 2004-11-23 Ivoclar Vivadent, Inc. System for scanning oral environment
KR100485312B1 (ko) * 2002-05-06 2005-04-27 임동철 인공 세라믹 치아 축성 시뮬레이션 시스템
FR2842300A1 (fr) * 2002-07-11 2004-01-16 Sopro Procede et dispositif de selection de la nuance d'un teintier dentaire
US7118374B2 (en) 2003-06-09 2006-10-10 Ivoclar Vivadent Ag Enhanced tooth shade guide
US7341450B2 (en) * 2003-10-03 2008-03-11 Shade Analyzing Technologies, Inc. Tooth shade scan system and method
US20050164144A1 (en) * 2004-01-27 2005-07-28 Kerr Corporation Shade lamp and method
EP1926978A1 (de) * 2005-09-21 2008-06-04 Lorenzo Vanini Phantom
EP2259034A1 (de) * 2009-05-29 2010-12-08 Ivoclar Vivadent AG Dentalfarben-Analysevorrichtung
US9931188B2 (en) * 2009-05-29 2018-04-03 Ivoclar Vivadent Ag Dental color key
EP2255749B1 (de) * 2009-05-29 2015-11-25 Ivoclar Vivadent AG Dentaler Farbschlüssel
GB201015868D0 (en) * 2010-09-21 2010-10-27 Uni I Oslo Determining the colour of teeth
CN102760196A (zh) * 2011-04-25 2012-10-31 温宁 牙科选配色及颜色查询系统
US8848991B2 (en) * 2012-03-16 2014-09-30 Soek Gam Tjioe Dental shade matching device
WO2015178962A1 (en) * 2014-05-23 2015-11-26 Apollo Oral Scanner, LLC Novel dental scanner device and system and methods of use
US10049294B2 (en) 2015-01-30 2018-08-14 X-Rite Switzerland GmbH Imaging apparatus, systems and methods
US9823131B2 (en) 2015-06-02 2017-11-21 X-Rite Switzerland GmbH Sample target for improved accuracy of color measurements and color measurements using the same
WO2017046829A1 (ja) * 2015-09-17 2017-03-23 株式会社Ｅｌａｎ 色計測装置及び色計測方法
US10007987B1 (en) 2016-02-04 2018-06-26 Dennis Braunston Enhanced tooth shade matching system
WO2018080413A2 (en) * 2016-10-31 2018-05-03 Cil Koray Dental color determination system integrated to mobile phones and tablets
US20200060798A1 (en) 2018-08-23 2020-02-27 Ivoclar Vivadent Ag Color Selection Aid For Target Objects Such As Dental Objects

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GB771805A (en) * 1952-12-12 1957-04-03 Gen Electric Co Ltd Photographic camera and lighting assembly
US3436157A (en) * 1966-04-08 1969-04-01 Hans Adler Color and surface structure comparator
US3778541A (en) * 1971-09-03 1973-12-11 Itek Corp System for analyzing multicolored scenes
DE2256355A1 (de) * 1972-06-01 1973-12-13 Swinson Jun Verfahren und vorrichtung zum farblichen bestimmen bzw. anpassen von gegenstaenden, beispielsweise zaehnen
JPS5140706U (de) * 1974-09-20 1976-03-26
JPS5311079A (en) * 1976-07-15 1978-02-01 Sterndent Corp Method of producing colorimeter and mixed ceramic material
US4422759A (en) * 1981-05-04 1983-12-27 Holman Daniel G Photographic accessory
US4654794A (en) * 1984-02-18 1987-03-31 Colorgen, Inc. Methods for determining the proper coloring for a tooth replica
WO1986003292A1 (en) * 1984-11-28 1986-06-05 Massimo Di Mattia A spectrum-photometer device for exactly determining the colour of a dental plate and of dental pluggings
FR2591470B1 (fr) * 1985-12-13 1992-05-15 Bertin & Cie Procede et dispositif de determination de la couleur, en particulier d'une prothese dentaire
US4813000A (en) * 1986-07-09 1989-03-14 Jones-Blair Company Computerized color matching
US4967379A (en) * 1987-12-16 1990-10-30 Gretag Aktiengesellschaft Process for the ink control or regulation of a printing machine by comparing desired color to obtainable color data

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020156855A1 (de) * 2019-01-31 2020-08-06 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Unterstützungssystem zur zahnbehandlung, insbesondere durch verändern der zahnfarbe
CN113365546A (zh) * 2019-01-31 2021-09-07 维他牙科产品有限公司 特别是对牙齿颜色进行改变的牙科治疗用辅助系统
US11154387B2 (en) 2019-01-31 2021-10-26 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Assistance system for dental treatment, in particular by changing a tooth color
CN113365546B (zh) * 2019-01-31 2024-03-08 维他牙科产品有限公司 特别是对牙齿颜色进行改变的牙科治疗用辅助系统

Also Published As

Publication number Publication date
JPH03506074A (ja) 1991-12-26
EP0437439B1 (de) 1996-03-27
DE68926120D1 (de) 1996-05-02
WO1990000733A1 (en) 1990-01-25
US5177694A (en) 1993-01-05
EP0437439A1 (de) 1991-07-24
KR900702340A (ko) 1990-12-06
EP0437439A4 (en) 1991-08-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ACCUDENT PTY. LTD., THE GAP, QUEENSLAND, AU

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted