JPS5256558A - Three-dimentional object measuring system - Google Patents

Three-dimentional object measuring system

Info

Publication number
JPS5256558A
JPS5256558A JP13272775A JP13272775A JPS5256558A JP S5256558 A JPS5256558 A JP S5256558A JP 13272775 A JP13272775 A JP 13272775A JP 13272775 A JP13272775 A JP 13272775A JP S5256558 A JPS5256558 A JP S5256558A
Authority
JP
Japan
Prior art keywords
measuring system
object measuring
grid
dimentional object
separated
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.)
Pending
Application number
JP13272775A
Other languages
Japanese (ja)
Inventor
Susumu Yonezawa
Yoshiaki Tamamura
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13272775A priority Critical patent/JPS5256558A/en
Publication of JPS5256558A publication Critical patent/JPS5256558A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To provide a three-dementional object measuring system, in which a grid having its slits separated in the longitudinal direction and coded for each line is projected upon an object to be measured, so that the separated slit image lines may be compared with the character series of the 1st lines of the grid to effect the desired automatic measurement.
COPYRIGHT: (C)1977,JPO&Japio
JP13272775A 1975-11-04 1975-11-04 Three-dimentional object measuring system Pending JPS5256558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13272775A JPS5256558A (en) 1975-11-04 1975-11-04 Three-dimentional object measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13272775A JPS5256558A (en) 1975-11-04 1975-11-04 Three-dimentional object measuring system

Publications (1)

Publication Number Publication Date
JPS5256558A true JPS5256558A (en) 1977-05-10

Family

ID=15088165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13272775A Pending JPS5256558A (en) 1975-11-04 1975-11-04 Three-dimentional object measuring system

Country Status (1)

Country Link
JP (1) JPS5256558A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5283247A (en) * 1975-12-29 1977-07-12 Centre Tekuniku Desu Ind Mekan Optically comparing method and device
JP2005201896A (en) * 2000-04-28 2005-07-28 Orametrix Inc Technique and system generating three-dimensional objects by scanning their surface
JP2006214914A (en) * 2005-02-04 2006-08-17 Asahi Glass Co Ltd Mirror surface shape measuring method and apparatus, and inspection method and apparatus
JP2007017355A (en) * 2005-07-08 2007-01-25 Omron Corp Projection pattern generation apparatus and generation method for stereo correspondence

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5283247A (en) * 1975-12-29 1977-07-12 Centre Tekuniku Desu Ind Mekan Optically comparing method and device
JP2005201896A (en) * 2000-04-28 2005-07-28 Orametrix Inc Technique and system generating three-dimensional objects by scanning their surface
JP2005214965A (en) * 2000-04-28 2005-08-11 Orametrix Inc Method and system for scanning surface and generating three-dimensional object
JP2006214914A (en) * 2005-02-04 2006-08-17 Asahi Glass Co Ltd Mirror surface shape measuring method and apparatus, and inspection method and apparatus
JP2007017355A (en) * 2005-07-08 2007-01-25 Omron Corp Projection pattern generation apparatus and generation method for stereo correspondence

Similar Documents

Publication Publication Date Title
JPS51134558A (en) Measuring unit
JPS5229758A (en) Limit gauge
JPS51139353A (en) Apparatus of measuring the positions and widths simultaneously
JPS5213371A (en) A device for measuring the speed of a turning gear
JPS5223372A (en) Mintur measuring instrument
JPS5228872A (en) Method for measuring the size of thin plane
JPS51124944A (en) Device to detect a tangent line of contour line on a three dimentional object
JPS51149332A (en) An automatic marking apparatus
JPS5366268A (en) Automatic analysis register
JPS51124949A (en) Wake recording apparatus
JPS523472A (en) Automatic range changing apparatus
JPS5313750A (en) Elevator waiting time indicator
JPS525580A (en) Reversibee stop-watch
JPS51142349A (en) Standard-setting device of cylinder gauge
JPS5220076A (en) Dew-point measurement device
JPS5223959A (en) Nicrometer in which a measuring range is made variable
JPS5211989A (en) Cereals moisture meter
JPS5367461A (en) Vernier calipers
JPS5258947A (en) Measuring device for solids
JPS5264955A (en) Simultaneous indicating system for results and conditions of measureme nt of analyzer
JPS5238248A (en) Method of measuring aparent forms thread-like objects
JPS52124814A (en) Detection unit of minute pattern
JPS5382450A (en) Method and apparatus of measuring dimensions
JPS5438157A (en) Length measuring apparatus
JPS5241584A (en) Mass number indicating device