GB1539882A - Contour mapping of the surface of an object - Google Patents

Contour mapping of the surface of an object

Info

Publication number
GB1539882A
GB1539882A GB2163175A GB2163175A GB1539882A GB 1539882 A GB1539882 A GB 1539882A GB 2163175 A GB2163175 A GB 2163175A GB 2163175 A GB2163175 A GB 2163175A GB 1539882 A GB1539882 A GB 1539882A
Authority
GB
United Kingdom
Prior art keywords
contour mapping
contour
mapping
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
GB2163175A
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.)
UK Secretary of State for Industry
Original Assignee
UK Secretary of State for Industry
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 UK Secretary of State for Industry filed Critical UK Secretary of State for Industry
Priority to GB2163175A priority Critical patent/GB1539882A/en
Publication of GB1539882A publication Critical patent/GB1539882A/en
Expired legal-status Critical Current

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
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
GB2163175A 1976-05-19 1976-05-19 Contour mapping of the surface of an object Expired GB1539882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2163175A GB1539882A (en) 1976-05-19 1976-05-19 Contour mapping of the surface of an object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2163175A GB1539882A (en) 1976-05-19 1976-05-19 Contour mapping of the surface of an object

Publications (1)

Publication Number Publication Date
GB1539882A true GB1539882A (en) 1979-02-07

Family

ID=10166185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2163175A Expired GB1539882A (en) 1976-05-19 1976-05-19 Contour mapping of the surface of an object

Country Status (1)

Country Link
GB (1) GB1539882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251720A2 (en) * 1986-06-27 1988-01-07 The Secretary Of State For Health Prosthetic shape sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251720A2 (en) * 1986-06-27 1988-01-07 The Secretary Of State For Health Prosthetic shape sensor
EP0251720A3 (en) * 1986-06-27 1988-11-17 University College London Prosthetic shape sensor

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee