ITTO910052A0 - Sistema per la misura tridimensionale di superfici sculturate da matematizzare - Google Patents

Sistema per la misura tridimensionale di superfici sculturate da matematizzare

Info

Publication number
ITTO910052A0
ITTO910052A0 IT91TO52A ITTO910052A ITTO910052A0 IT TO910052 A0 ITTO910052 A0 IT TO910052A0 IT 91TO52 A IT91TO52 A IT 91TO52A IT TO910052 A ITTO910052 A IT TO910052A IT TO910052 A0 ITTO910052 A0 IT TO910052A0
Authority
IT
Italy
Prior art keywords
mathematized
dimensional measurement
sculptured surfaces
sculptured
dimensional
Prior art date
Application number
IT91TO52A
Other languages
English (en)
Inventor
Roberto Maiocco
Caterina Cassolino
Guglielmo Raho
Original Assignee
Dea Spa
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 Dea Spa filed Critical Dea Spa
Priority to ITTO910052A priority Critical patent/IT1245014B/it
Publication of ITTO910052A0 publication Critical patent/ITTO910052A0/it
Priority to GB9126856A priority patent/GB2253052B/en
Priority to FR9116302A priority patent/FR2672119B3/fr
Priority to DE4143193A priority patent/DE4143193A1/de
Priority to JP4040264A priority patent/JPH0626825A/ja
Publication of ITTO910052A1 publication Critical patent/ITTO910052A1/it
Application granted granted Critical
Publication of IT1245014B publication Critical patent/IT1245014B/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
    • 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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
ITTO910052A 1991-01-29 1991-01-29 Sistema per la misura tridimensionale di superfici sculturate da matematizzare IT1245014B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910052A IT1245014B (it) 1991-01-29 1991-01-29 Sistema per la misura tridimensionale di superfici sculturate da matematizzare
GB9126856A GB2253052B (en) 1991-01-29 1991-12-18 A system for the measurement of three-dimensional surfaces to be represented mathematically
FR9116302A FR2672119B3 (fr) 1991-01-29 1991-12-30 Systeme de mesure de surfaces a trois dimensions devant etre representees mathematiquement ainsi qu'un procede de mesure et un gabarit d'etalonnage du systeme de mesure.
DE4143193A DE4143193A1 (de) 1991-01-29 1991-12-30 System zur mathematischen erfassung dreidimensionaler oberflaechen
JP4040264A JPH0626825A (ja) 1991-01-29 1992-01-29 数学的に表現される３次元表面の測定用システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910052A IT1245014B (it) 1991-01-29 1991-01-29 Sistema per la misura tridimensionale di superfici sculturate da matematizzare

Publications (3)

Publication Number Publication Date
ITTO910052A0 true ITTO910052A0 (it) 1991-01-29
ITTO910052A1 ITTO910052A1 (it) 1992-07-29
IT1245014B IT1245014B (it) 1994-09-13

Family

ID=11408835

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910052A IT1245014B (it) 1991-01-29 1991-01-29 Sistema per la misura tridimensionale di superfici sculturate da matematizzare

Country Status (5)

Country Link
JP (1) JPH0626825A (it)
DE (1) DE4143193A1 (it)
FR (1) FR2672119B3 (it)
GB (1) GB2253052B (it)
IT (1) IT1245014B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327250C5 (de) * 1992-09-25 2008-11-20 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren zur Koordinatenmessung an Werkstücken
DE4335121A1 (de) * 1993-10-17 1995-05-04 Robert Prof Dr Ing Massen Automatische Flächenrückführung bei optischen 3D Digitalisierer
DE4440573A1 (de) * 1994-11-14 1996-05-15 Matallana Kielmann Michael Verfahren zur Bestimmung der Kurvator/absoluten Koordinaten von reflektierenden Oberfläche unter Verwendung eines Videoplaciodotopometers
GB9716240D0 (en) * 1997-07-31 1997-10-08 Tricorder Technology Plc Scanning apparatus and methods
EP0901105A1 (en) 1997-08-05 1999-03-10 Canon Kabushiki Kaisha Image processing apparatus
US6647146B1 (en) 1997-08-05 2003-11-11 Canon Kabushiki Kaisha Image processing apparatus
DE69823116D1 (de) 1997-08-05 2004-05-19 Canon Kk Bildverarbeitungsverfahren und -gerät
GB2371964A (en) * 2001-01-31 2002-08-07 Tct Internat Plc Surface imaging for patient positioning in radiotherapy
JP4639135B2 (ja) * 2005-10-19 2011-02-23 株式会社ミツトヨ プローブ観察装置、表面性状測定装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642163A1 (fr) * 1989-01-24 1990-07-27 Chazal Jacques Instrument de mesure d'angle et de tracage avec affichage direct de l'angle et/ou des valeurs trigonometriques correspondantes

Also Published As

Publication number Publication date
GB9126856D0 (en) 1992-02-19
FR2672119B3 (fr) 1993-05-14
IT1245014B (it) 1994-09-13
ITTO910052A1 (it) 1992-07-29
GB2253052B (en) 1994-11-30
GB2253052A (en) 1992-08-26
FR2672119A1 (fr) 1992-07-31
JPH0626825A (ja) 1994-02-04
DE4143193A1 (de) 1992-07-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940331