SE512621C2 - Metod och kamera för stereofotografering av tänder - Google Patents

Metod och kamera för stereofotografering av tänder

Info

Publication number
SE512621C2
SE512621C2 SE9304041A SE9304041A SE512621C2 SE 512621 C2 SE512621 C2 SE 512621C2 SE 9304041 A SE9304041 A SE 9304041A SE 9304041 A SE9304041 A SE 9304041A SE 512621 C2 SE512621 C2 SE 512621C2
Authority
SE
Sweden
Prior art keywords
camera
lens
tooth
image
film
Prior art date
Application number
SE9304041A
Other languages
English (en)
Swedish (sv)
Other versions
SE9304041L (sv
SE9304041D0 (sv
Inventor
Lennart Carlsson
Torsten Jemt
Anders Lie
Original Assignee
Nobel Biocare Ab
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 Nobel Biocare Ab filed Critical Nobel Biocare Ab
Priority to SE9304041A priority Critical patent/SE512621C2/sv
Publication of SE9304041D0 publication Critical patent/SE9304041D0/xx
Priority to CA002154366A priority patent/CA2154366A1/en
Priority to AU12517/95A priority patent/AU688436B2/en
Priority to DE69426926T priority patent/DE69426926T2/de
Priority to AT95903480T priority patent/ATE199984T1/de
Priority to EP95903480A priority patent/EP0687368B1/en
Priority to JP7516136A priority patent/JPH08509559A/ja
Priority to PCT/SE1994/001143 priority patent/WO1995016222A1/en
Publication of SE9304041L publication Critical patent/SE9304041L/xx
Priority to US08/961,032 priority patent/US6208813B1/en
Publication of SE512621C2 publication Critical patent/SE512621C2/sv

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
SE9304041A 1993-12-06 1993-12-06 Metod och kamera för stereofotografering av tänder SE512621C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9304041A SE512621C2 (sv) 1993-12-06 1993-12-06 Metod och kamera för stereofotografering av tänder
PCT/SE1994/001143 WO1995016222A1 (en) 1993-12-06 1994-11-29 Method and arrangement for taking pictures of the human body, especially of the mouth cavity
AT95903480T ATE199984T1 (de) 1993-12-06 1994-11-29 Verfahren und vorrichtung zur bildaufnahme des menschlichen körpers, insbesondere der mundhöhle
AU12517/95A AU688436B2 (en) 1993-12-06 1994-11-29 Method and arrangement for taking pictures of the human body, especially of the mouth cavity
DE69426926T DE69426926T2 (de) 1993-12-06 1994-11-29 Verfahren und vorrichtung zur bildaufnahme des menschlichen körpers, insbesondere der mundhöhle
CA002154366A CA2154366A1 (en) 1993-12-06 1994-11-29 Method and arrangement for taking pictures of the human body, especially of the mouth cavity
EP95903480A EP0687368B1 (en) 1993-12-06 1994-11-29 Method and arrangement for taking pictures of the human body, especially of the mouth cavity
JP7516136A JPH08509559A (ja) 1993-12-06 1994-11-29 人体、特に口腔を撮像する方法および装置
US08/961,032 US6208813B1 (en) 1993-12-06 1997-10-30 Method and arrangement for taking pictures of the human body, especially of the mouth cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304041A SE512621C2 (sv) 1993-12-06 1993-12-06 Metod och kamera för stereofotografering av tänder

Publications (3)

Publication Number Publication Date
SE9304041D0 SE9304041D0 (sv) 1993-12-06
SE9304041L SE9304041L (sv) 1995-06-07
SE512621C2 true SE512621C2 (sv) 2000-04-10

Family

ID=20392000

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304041A SE512621C2 (sv) 1993-12-06 1993-12-06 Metod och kamera för stereofotografering av tänder

Country Status (9)

Country Link
US (1) US6208813B1 (ja)
EP (1) EP0687368B1 (ja)
JP (1) JPH08509559A (ja)
AT (1) ATE199984T1 (ja)
AU (1) AU688436B2 (ja)
CA (1) CA2154366A1 (ja)
DE (1) DE69426926T2 (ja)
SE (1) SE512621C2 (ja)
WO (1) WO1995016222A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL158789A (en) 2002-11-13 2009-11-18 Biomet 3I Llc Dental implant system
US7420750B2 (en) 2004-05-21 2008-09-02 The Trustees Of Columbia University In The City Of New York Catadioptric single camera systems having radial epipolar geometry and methods and means thereof
US20100289874A1 (en) * 2009-05-15 2010-11-18 Fuhua Cheng Square tube mirror-based imaging system
US8964004B2 (en) 2010-06-18 2015-02-24 Amchael Visual Technology Corporation Three channel reflector imaging system
JP2012124704A (ja) * 2010-12-08 2012-06-28 Sony Corp 撮像装置および撮像方法
CN102121822A (zh) * 2010-12-16 2011-07-13 哈尔滨工程大学 一种基于立体视觉的直升机旋翼共锥度测量装置
CN102073209A (zh) * 2010-12-16 2011-05-25 哈尔滨工程大学 一种单摄像机立体图像拍摄装置
ES2551235T3 (es) 2011-02-14 2015-11-17 Ivoclar Vivadent Ag Procedimiento para la fabricación de una pieza de restauración dental y dispositivo CAD/CAM
US9925024B2 (en) 2011-06-28 2018-03-27 Biomet 3I, Llc Dental implant and abutment tools
US8648808B2 (en) 2011-09-19 2014-02-11 Amchael Visual Technology Corp. Three-dimensional human-computer interaction system that supports mouse operations through the motion of a finger and an operation method thereof
US9019352B2 (en) 2011-11-21 2015-04-28 Amchael Visual Technology Corp. Two-parallel-channel reflector with focal length and disparity control
US9019603B2 (en) 2012-03-22 2015-04-28 Amchael Visual Technology Corp. Two-parallel-channel reflector with focal length and disparity control
US9557634B2 (en) 2012-07-05 2017-01-31 Amchael Visual Technology Corporation Two-channel reflector based single-lens 2D/3D camera with disparity and convergence angle control
US20200405447A1 (en) * 2013-09-19 2020-12-31 Dental Monitoring Method for monitoring the position of teeth

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186486C (ja) *
DE880851C (de) * 1944-09-23 1953-06-25 Zeiss Ikon Ag Optisches System fuer Stereo-Aufnahmegeraete
DE880051C (de) 1948-12-28 1953-06-18 Eugen Max Kilgus Mauerstein fuer Waende, Decken, Daecher od. dgl.
US4009951A (en) * 1973-11-05 1977-03-01 Ihms James E Apparatus for stereoscopic photography
US4010481A (en) * 1975-10-14 1977-03-01 Danko Arlington, Inc. Stereometric camera system
US4123768A (en) * 1977-03-09 1978-10-31 Victoria University Of Manchester Method and apparatus for photographically recording three-dimensional models of dental arch profiles
CH672722A5 (ja) * 1986-06-24 1989-12-29 Marco Brandestini
DE3829925C2 (de) * 1988-09-02 1994-03-03 Kaltenbach & Voigt Vorrichtung zur optischen Vermessung von Zähnen in der Mundhöhle
US5372502A (en) 1988-09-02 1994-12-13 Kaltenbach & Voight Gmbh & Co. Optical probe and method for the three-dimensional surveying of teeth
SE468462B (sv) 1989-05-31 1993-01-25 Berit Lindqvist Metod foer stereofotografisk dokumentation och fotogrammetrisk maetning inom tandvaarden samt anordning foer genomfoerande av metoden
SE465498B (sv) * 1989-08-17 1991-09-23 Anders Sundh Metod foer framstaellning av restaurationer, proteser eller liknande inom tand- och sjukvaarden
WO1991013586A1 (de) * 1990-03-13 1991-09-19 Com Dent Gmbh Verfahren zur ausmessung eines raumes, insbesondere eines mundinnenraums sowie vorrichtung zur durchführung eines solchen verfahrens
JPH03288840A (ja) * 1990-04-05 1991-12-19 Hiroji Tanaka 立体写真撮影・観賞装置
DE4218219C2 (de) * 1992-06-03 1998-05-07 Geyer Medizin Und Fertigungste Vorrichtung zum berührungslosen Vermessen eines schlecht zugänglichen, dreidimensionalen medizinischen oder zahntechnischen Objektes

Also Published As

Publication number Publication date
CA2154366A1 (en) 1995-06-15
WO1995016222A1 (en) 1995-06-15
SE9304041L (sv) 1995-06-07
SE9304041D0 (sv) 1993-12-06
ATE199984T1 (de) 2001-04-15
DE69426926T2 (de) 2001-08-16
DE69426926D1 (de) 2001-04-26
AU688436B2 (en) 1998-03-12
EP0687368B1 (en) 2001-03-21
JPH08509559A (ja) 1996-10-08
EP0687368A1 (en) 1995-12-20
US6208813B1 (en) 2001-03-27
AU1251795A (en) 1995-06-27

Similar Documents

Publication Publication Date Title
SE512621C2 (sv) Metod och kamera för stereofotografering av tänder
WO2014051196A1 (ko) 구강 스캐너
US5413481A (en) Method and apparatus for manufacturing fitting members
JP2010526992A (ja) 単一レンズ、単一絞り開口、単一センサー３ｄ撮像装置
CN106827515A (zh) 3d打印成像校准方法和系统
US7315358B2 (en) Evaluation apparatus and method of optical parts
KR102244532B1 (ko) 대상물을 광학적으로 측정하기 위한 방법 및 측정 시스템
US4639107A (en) Acquiring measurements of an object by means of photography
US4845518A (en) Photographically measuring surface contours and dimensions
SE446801B (sv) Anordning for framstellning av elektronisk, digital bildinformation
JP2005017374A (ja) 交換レンズの調整機
US4973114A (en) System for producing holograms
JP2005214807A (ja) 格子投影型モアレ装置
Karellos et al. A simplified method for measuring photomicrographs
JPS63197434A (ja) 前眼部断面撮影装置
Kim et al. Biologically inspired intraoral camera for multifunctional dental imaging
JP2821702B2 (ja) 写真測量用解析装置
JP2007058199A (ja) 観察装置
JPS6374376A (ja) ビデオカメラ
JP2007071892A (ja) 形状計測装置
JP2004205308A (ja) 変位測定装置
Scott et al. An analytical plotter attachment for the Reflex Microscope
SU1610277A1 (ru) Устройство дл трансформировани снимков
JPS5856811B2 (ja) 立体解析装置
JPH0830782B2 (ja) 像点位置ずれ量の測定方法