DE3880975T2 - Verfahren und Vorrichtung zur Entfernungsbestimmung zwischen Oberflächenteilen einer drei-dimensionalen räumlichen Szene und einem Kamerasystem. - Google Patents

Verfahren und Vorrichtung zur Entfernungsbestimmung zwischen Oberflächenteilen einer drei-dimensionalen räumlichen Szene und einem Kamerasystem.

Info

Publication number
DE3880975T2
DE3880975T2 DE88310672T DE3880975T DE3880975T2 DE 3880975 T2 DE3880975 T2 DE 3880975T2 DE 88310672 T DE88310672 T DE 88310672T DE 3880975 T DE3880975 T DE 3880975T DE 3880975 T2 DE3880975 T2 DE 3880975T2
Authority
DE
Germany
Prior art keywords
parameters
camera
distance
camera system
scene
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
DE88310672T
Other languages
English (en)
Other versions
DE3880975D1 (de
Inventor
Muralidhara Subbarao
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.)
Research Foundation of State University of New York
Original Assignee
Research Foundation of State University of New York
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 Research Foundation of State University of New York filed Critical Research Foundation of State University of New York
Application granted granted Critical
Publication of DE3880975D1 publication Critical patent/DE3880975D1/de
Publication of DE3880975T2 publication Critical patent/DE3880975T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • G01C3/085—Use of electric radiation detectors with electronic parallax measurement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Measurement Of Optical Distance (AREA)
  • Automatic Focus Adjustment (AREA)
  • Image Analysis (AREA)
DE88310672T 1987-11-27 1988-11-11 Verfahren und Vorrichtung zur Entfernungsbestimmung zwischen Oberflächenteilen einer drei-dimensionalen räumlichen Szene und einem Kamerasystem. Expired - Lifetime DE3880975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/126,407 US4965840A (en) 1987-11-27 1987-11-27 Method and apparatus for determining the distances between surface-patches of a three-dimensional spatial scene and a camera system

Publications (2)

Publication Number Publication Date
DE3880975D1 DE3880975D1 (de) 1993-06-17
DE3880975T2 true DE3880975T2 (de) 1993-12-23

Family

ID=22424652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88310672T Expired - Lifetime DE3880975T2 (de) 1987-11-27 1988-11-11 Verfahren und Vorrichtung zur Entfernungsbestimmung zwischen Oberflächenteilen einer drei-dimensionalen räumlichen Szene und einem Kamerasystem.

Country Status (6)

Country Link
US (1) US4965840A (de)
EP (1) EP0318188B1 (de)
JP (1) JP2756803B2 (de)
AT (1) ATE89407T1 (de)
DE (1) DE3880975T2 (de)
ES (1) ES2043846T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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DE10138960A1 (de) * 2001-08-03 2003-02-27 Pilz Gmbh & Co Verfahren und Vorrichtung zum Beobachten, Vermessen oder Überwachen eines Raumbereichs
DE102020118801A1 (de) 2020-07-16 2022-01-20 Carl Zeiss Microscopy Gmbh Mikroskop und verfahren zur abstandsbestimmung einer probenreferenzebene

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DE102020118801A1 (de) 2020-07-16 2022-01-20 Carl Zeiss Microscopy Gmbh Mikroskop und verfahren zur abstandsbestimmung einer probenreferenzebene

Also Published As

Publication number Publication date
EP0318188A2 (de) 1989-05-31
JPH01167610A (ja) 1989-07-03
ATE89407T1 (de) 1993-05-15
EP0318188B1 (de) 1993-05-12
DE3880975D1 (de) 1993-06-17
ES2043846T3 (es) 1994-01-01
US4965840A (en) 1990-10-23
JP2756803B2 (ja) 1998-05-25
EP0318188A3 (de) 1991-03-27

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