BR7608673A - Processo para medicao optica de uma distancia - Google Patents

Processo para medicao optica de uma distancia

Info

Publication number
BR7608673A
BR7608673A BR7608673A BR7608673A BR7608673A BR 7608673 A BR7608673 A BR 7608673A BR 7608673 A BR7608673 A BR 7608673A BR 7608673 A BR7608673 A BR 7608673A BR 7608673 A BR7608673 A BR 7608673A
Authority
BR
Brazil
Prior art keywords
medication
optical
distance
optical medication
Prior art date
Application number
BR7608673A
Other languages
English (en)
Inventor
M Hayamizu
Y Tanigaki
Original Assignee
Seiko Instr & Electronics
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
Priority claimed from JP15758075A external-priority patent/JPS5280146A/ja
Priority claimed from JP474376A external-priority patent/JPS5841444B2/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of BR7608673A publication Critical patent/BR7608673A/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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BR7608673A 1975-12-26 1976-12-23 Processo para medicao optica de uma distancia BR7608673A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15758075A JPS5280146A (en) 1975-12-26 1975-12-26 Photoelectric type range finding method
JP474376A JPS5841444B2 (ja) 1976-01-19 1976-01-19 厚み測定装置

Publications (1)

Publication Number Publication Date
BR7608673A true BR7608673A (pt) 1978-01-03

Family

ID=26338570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608673A BR7608673A (pt) 1975-12-26 1976-12-23 Processo para medicao optica de uma distancia

Country Status (3)

Country Link
US (1) US4136949A (pt)
BR (1) BR7608673A (pt)
DE (1) DE2658609A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186353C (nl) * 1979-06-12 1990-11-01 Philips Nv Inrichting voor het afbeelden van een maskerpatroon op een substraat voorzien van een opto-elektronisch detektiestelsel voor het bepalen van een afwijking tussen het beeldvlak van een projektielenzenstelsel en het substraatvlak.
US4349274A (en) * 1980-07-23 1982-09-14 General Electric Company Optical triangulation apparatus and method
US4473750A (en) * 1980-07-25 1984-09-25 Hitachi, Ltd. Three-dimensional shape measuring device
US4456829A (en) * 1981-10-29 1984-06-26 K. J. Law Engineers, Inc. Non-contact sensor, system and method with particular utility for measurement of road profile
IT1156245B (it) * 1982-03-01 1987-01-28 Selenia Ind Elettroniche Dispositivo per la determinazione della distanza di un'area illuminata da un laser ad impulsi
US4593967A (en) * 1984-11-01 1986-06-10 Honeywell Inc. 3-D active vision sensor
JPH0812044B2 (ja) * 1986-09-10 1996-02-07 株式会社東海理化電機製作所 テープ端座標測定方法およびその装置
FR2610400B1 (fr) * 1987-02-04 1989-04-28 Paramythioti Michel Procede et dispositif de relevement tridimensionnel
US4866626A (en) * 1987-09-18 1989-09-12 Egli Werner H Navigation by a video-camera sensed ground array
EP0479271B1 (en) * 1990-10-03 1998-09-09 Aisin Seiki Kabushiki Kaisha Automatic lateral guidance control system
US5390118A (en) * 1990-10-03 1995-02-14 Aisin Seiki Kabushiki Kaisha Automatic lateral guidance control system
US5202742A (en) * 1990-10-03 1993-04-13 Aisin Seiki Kabushiki Kaisha Laser radar for a vehicle lateral guidance system
US5815272A (en) * 1996-10-23 1998-09-29 Harding; Kevin G. Filter for laser gaging system
JPH11102438A (ja) * 1997-09-26 1999-04-13 Minolta Co Ltd 距離画像生成装置及び画像表示装置
US6856399B2 (en) * 2001-04-11 2005-02-15 Modern Optical Technologies L.L.C. Method and apparatus for measuring pressure
US7102740B2 (en) * 2003-09-03 2006-09-05 Xyratex Technology Ltd. Method and system for determining surface feature characteristics using slit detectors
US7375827B2 (en) * 2004-02-13 2008-05-20 Optimet, Optical Metrology Ltd. Digitization of undercut surfaces using non-contact sensors
WO2008014461A2 (en) * 2006-07-28 2008-01-31 Optimet, Optical Metrology Ltd. Double-sided measurement of dental objects using an optical scanner
US8129703B2 (en) * 2008-03-12 2012-03-06 Optimet, Optical Metrology Ltd. Intraoral imaging system and method based on conoscopic holography
US20090254299A1 (en) * 2008-04-04 2009-10-08 Optimet, Optical Metrology Ltd. Dental Prosthesis Fabrication Based on Local Digitization of a Temporary
CN110906897B (zh) * 2019-12-16 2022-02-01 唐山盈和瑞环保设备有限公司 一种在线钢板防腐涂层质量检验仪
CN117516394B (zh) * 2024-01-02 2024-03-12 绵阳沃思测控技术有限公司 一种利用激光测量管材厚度的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304062A (fr) * 1961-07-20 1962-09-21 Snecma Dispositif de contrôle pour altimètres optiques et appareils analogues
US3554646A (en) * 1969-01-28 1971-01-12 Gen Electric Optical distance gage
US3565531A (en) * 1969-03-12 1971-02-23 Sanders Associates Inc Electro-optical thickness measurement apparatus
US3671726A (en) * 1969-05-23 1972-06-20 Morvue Inc Electro-optical apparatus for precise on-line measurement of the thickness of moving strip material
US3692414A (en) * 1971-02-24 1972-09-19 Harry L Hosterman Non-contacting measuring probe
US3802774A (en) * 1971-05-17 1974-04-09 Siemens Ag Method and apparatus for determining the thickness or width of work pieces
JPS5539810B2 (pt) * 1972-03-22 1980-10-14
IE39252B1 (en) * 1973-05-17 1978-08-30 Siemens Ag Improvements inor relating to distance measuring equipmen

Also Published As

Publication number Publication date
DE2658609A1 (de) 1977-07-07
US4136949A (en) 1979-01-30

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