GB201706004D0 - Method and device for the computer tomography of a workpiece - Google Patents

Method and device for the computer tomography of a workpiece

Info

Publication number
GB201706004D0
GB201706004D0 GBGB1706004.7A GB201706004A GB201706004D0 GB 201706004 D0 GB201706004 D0 GB 201706004D0 GB 201706004 A GB201706004 A GB 201706004A GB 201706004 D0 GB201706004 D0 GB 201706004D0
Authority
GB
United Kingdom
Prior art keywords
workpiece
computer tomography
tomography
computer
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.)
Withdrawn
Application number
GBGB1706004.7A
Other versions
GB2546208A (en
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.)
Werth Messtechnik GmbH
Original Assignee
Werth Messtechnik GmbH
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 Werth Messtechnik GmbH filed Critical Werth Messtechnik GmbH
Publication of GB201706004D0 publication Critical patent/GB201706004D0/en
Publication of GB2546208A publication Critical patent/GB2546208A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/80—Geometric correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30164—Workpiece; Machine component

Landscapes

  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
GB1706004.7A 2014-10-10 2015-01-30 Method and device for the computer tomography of a workpiece Withdrawn GB2546208A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014114739 2014-10-10
DE102014119247 2014-12-19
PCT/EP2015/051925 WO2016055167A1 (en) 2014-10-10 2015-01-30 Method and device for the computer tomography of a workpiece

Publications (2)

Publication Number Publication Date
GB201706004D0 true GB201706004D0 (en) 2017-05-31
GB2546208A GB2546208A (en) 2017-07-12

Family

ID=52814054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1706004.7A Withdrawn GB2546208A (en) 2014-10-10 2015-01-30 Method and device for the computer tomography of a workpiece

Country Status (2)

Country Link
GB (1) GB2546208A (en)
WO (1) WO2016055167A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016101005A1 (en) 2015-02-11 2016-08-11 Werth Messtechnik Gmbh Device and method for computer tomographic measurement of a workpiece
WO2018133090A1 (en) * 2017-01-23 2018-07-26 深圳先进技术研究院 Parameter calibration method, device, and system for x-ray machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5408873B2 (en) 2004-05-26 2014-02-05 ベルス・メステヒニーク・ゲーエムベーハー Calibration method of X-ray sensing device in coordinate measuring device
DE102005033187A1 (en) * 2005-07-13 2007-01-25 Carl Zeiss Industrielle Messtechnik Gmbh Measuring arrangement e.g. computed tomography measuring arrangement, calibrating method, involves determining geometry parameter of geometrical model, which describes geometry of arrangement, by evaluation of radiographic image
GB0820839D0 (en) * 2008-11-13 2008-12-24 Renishaw Plc Assessing and/or correcting tomogram errors
EP2399237B1 (en) 2009-02-20 2013-08-14 Werth Messtechnik GmbH Method for measuring an object
DE102010050949A1 (en) * 2010-11-10 2012-05-10 Carl Zeiss Industrielle Messtechnik Gmbh Measuring arrangement for a computer tomograph
DE102013109843A1 (en) * 2012-09-10 2014-03-13 Werth Messtechnik Gmbh Method and device for correcting computed tomography measurements with a coordinate measuring machine

Also Published As

Publication number Publication date
WO2016055167A1 (en) 2016-04-14
GB2546208A (en) 2017-07-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)