CA1024898A - Single photo epipolar scan instrument - Google Patents

Single photo epipolar scan instrument

Info

Publication number
CA1024898A
CA1024898A CA221,352A CA221352A CA1024898A CA 1024898 A CA1024898 A CA 1024898A CA 221352 A CA221352 A CA 221352A CA 1024898 A CA1024898 A CA 1024898A
Authority
CA
Canada
Prior art keywords
single photo
scan instrument
epipolar
epipolar scan
instrument
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
Application number
CA221,352A
Other languages
French (fr)
Inventor
Uuno V. Helava
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1024898A publication Critical patent/CA1024898A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
CA221,352A 1974-04-12 1975-03-05 Single photo epipolar scan instrument Expired CA1024898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460637A US3883251A (en) 1974-04-12 1974-04-12 Single photo epipolar scan instrument

Publications (1)

Publication Number Publication Date
CA1024898A true CA1024898A (en) 1978-01-24

Family

ID=23829490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,352A Expired CA1024898A (en) 1974-04-12 1975-03-05 Single photo epipolar scan instrument

Country Status (8)

Country Link
US (1) US3883251A (en)
JP (1) JPS593685B2 (en)
CA (1) CA1024898A (en)
CH (1) CH592867A5 (en)
DE (1) DE2515975B2 (en)
FR (1) FR2267539B1 (en)
GB (1) GB1473017A (en)
IT (1) IT1037207B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989386A (en) * 1975-01-15 1976-11-02 Gte Sylvania Incorporated Automated inspection apparatus and method
US4027980A (en) * 1976-04-09 1977-06-07 The United States Of America As Represented By The Secretary Of The Air Force Method of obtaining a D(log E) curve
FR2425055A1 (en) * 1978-05-03 1979-11-30 Matra Automatic drawing of cartographic document - requires electronic sweeping of pair of stereoscopic photographic negatives to determine coordinates
US4313678A (en) * 1979-09-24 1982-02-02 The United States Of America As Represented By The Secretary Of The Interior Automated satellite mapping system (MAPSAT)
US4717258A (en) * 1985-12-31 1988-01-05 Smith College 3-channel microdensitometer for analysis of plate spectra
JPS62121896U (en) * 1986-01-24 1987-08-03
JPS63191041A (en) * 1987-02-03 1988-08-08 Komori Printing Mach Co Ltd Density measurement positioning method
GB9011922D0 (en) * 1990-05-29 1990-07-18 Europ Vision Syst Centre Machine vision stereo matching
US5753930A (en) * 1996-05-17 1998-05-19 The United States Of America As Represented By The United States Department Of Energy Device for translating negative film image to a line scan
US6160909A (en) * 1998-04-01 2000-12-12 Canon Kabushiki Kaisha Depth control for stereoscopic images
US6205241B1 (en) 1998-06-01 2001-03-20 Canon Kabushiki Kaisha Compression of stereoscopic images
US6141440A (en) * 1998-06-04 2000-10-31 Canon Kabushiki Kaisha Disparity measurement with variably sized interrogation regions
US6320979B1 (en) 1998-10-06 2001-11-20 Canon Kabushiki Kaisha Depth of field enhancement
US6548796B1 (en) * 1999-06-23 2003-04-15 Regents Of The University Of Minnesota Confocal macroscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606551A (en) * 1968-04-15 1971-09-20 Technical Operations Inc Optical filtering methods and structures for incremental scanning systems
US3659939A (en) * 1968-09-18 1972-05-02 Hobrough Ltd Automatic orthophoto printer
US3741664A (en) * 1971-05-28 1973-06-26 Saab Scania Ab Method for measuring the light transmission of a photographic film giving a digitized output

Also Published As

Publication number Publication date
DE2515975A1 (en) 1975-10-23
US3883251A (en) 1975-05-13
JPS50142060A (en) 1975-11-15
JPS593685B2 (en) 1984-01-25
IT1037207B (en) 1979-11-10
DE2515975B2 (en) 1979-03-15
FR2267539A1 (en) 1975-11-07
CH592867A5 (en) 1977-11-15
GB1473017A (en) 1977-05-11
FR2267539B1 (en) 1980-01-04

Similar Documents

Publication Publication Date Title
CA1022333A (en) Plumb light
CA1013389A (en) Adapter
AU518378B2 (en) Tomographic scanner
CA1017848A (en) Inspection system employing differential imaging
CA1024960A (en) Optical hand scanner optical assembly
CA1024898A (en) Single photo epipolar scan instrument
CA1031849A (en) Horizon sensor
AU7964975A (en) Laser
CA1010272A (en) Otoscope
AU498035B2 (en) Imaging film
CA1024646A (en) High resolution line scanner
CA1031448A (en) Imaging system
CA1014923A (en) Navigational aids
AU498914B2 (en) Photographic fill-cassette
CA1031074A (en) Well surveying apparatus
CA1021388A (en) Optical scanning system
CA1033243A (en) Electro-moxacauterization-acupuncture instrument
AU7637374A (en) Well surveying apparatus
AU496390B2 (en) Levelling instrument
AU490866B2 (en) Coilable rule
AU495477B2 (en) Transparent paper
AU503538B2 (en) Drawing aid
AU481087B2 (en) An improved dogspike
AU485872B2 (en) Interferometers
AU8486575A (en) Optical device