IT1397220B1 - Sistema per scansioni tridimensionali - Google Patents

Sistema per scansioni tridimensionali

Info

Publication number
IT1397220B1
IT1397220B1 ITMI2009A002329A ITMI20092329A IT1397220B1 IT 1397220 B1 IT1397220 B1 IT 1397220B1 IT MI2009A002329 A ITMI2009A002329 A IT MI2009A002329A IT MI20092329 A ITMI20092329 A IT MI20092329A IT 1397220 B1 IT1397220 B1 IT 1397220B1
Authority
IT
Italy
Prior art keywords
scanning system
dimensional scanning
dimensional
scanning
Prior art date
Application number
ITMI2009A002329A
Other languages
English (en)
Inventor
Matteo Cavalieri
Gianluigi Reni
Federico Fiorani
Original Assignee
Associazione La Nostra Famiglia I R C C S E Medea
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 Associazione La Nostra Famiglia I R C C S E Medea filed Critical Associazione La Nostra Famiglia I R C C S E Medea
Priority to ITMI2009A002329A priority Critical patent/IT1397220B1/it
Publication of ITMI20092329A1 publication Critical patent/ITMI20092329A1/it
Application granted granted Critical
Publication of IT1397220B1 publication Critical patent/IT1397220B1/it

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
    • G01B11/24—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
    • G01B11/2518—Projection by scanning of the object
    • 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
    • G01B11/2513—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 with several lines being projected in more than one direction, e.g. grids, patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ITMI2009A002329A 2009-12-29 2009-12-29 Sistema per scansioni tridimensionali IT1397220B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2009A002329A IT1397220B1 (it) 2009-12-29 2009-12-29 Sistema per scansioni tridimensionali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A002329A IT1397220B1 (it) 2009-12-29 2009-12-29 Sistema per scansioni tridimensionali

Publications (2)

Publication Number Publication Date
ITMI20092329A1 ITMI20092329A1 (it) 2011-06-30
IT1397220B1 true IT1397220B1 (it) 2013-01-04

Family

ID=42664722

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A002329A IT1397220B1 (it) 2009-12-29 2009-12-29 Sistema per scansioni tridimensionali

Country Status (1)

Country Link
IT (1) IT1397220B1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294544A (en) * 1979-08-03 1981-10-13 Altschuler Bruce R Topographic comparator
US4915504A (en) * 1988-07-01 1990-04-10 Norfolk Southern Corporation Optical rail gage/wear system
FR2685764B1 (fr) * 1991-12-30 1995-03-17 Kreon Ind Capteur optique compact et a haute resolution pour l'analyse de formes tridimensionnelles.
US6438272B1 (en) * 1997-12-31 2002-08-20 The Research Foundation Of State University Of Ny Method and apparatus for three dimensional surface contouring using a digital video projection system

Also Published As

Publication number Publication date
ITMI20092329A1 (it) 2011-06-30

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