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GB2330913B - Method and apparatus for imaging artefact reduction - Google Patents

Method and apparatus for imaging artefact reduction

Info

Publication number
GB2330913B
GB2330913B GB9824596A GB9824596A GB2330913B GB 2330913 B GB2330913 B GB 2330913B GB 9824596 A GB9824596 A GB 9824596A GB 9824596 A GB9824596 A GB 9824596A GB 2330913 B GB2330913 B GB 2330913B
Authority
GB
United Kingdom
Prior art keywords
artefact reduction
imaging
imaging artefact
reduction
artefact
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 - Fee Related
Application number
GB9824596A
Other versions
GB2330913A (en
GB9824596D0 (en
Inventor
Peter Norman Robertson Stoyle
Derek Lionel Glendon Hill
David Atkinson
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 Defence
Original Assignee
UK Secretary of State for Defence
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
Priority claimed from GBGB9614407.6A external-priority patent/GB9614407D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9824596A priority Critical patent/GB2330913B/en
Publication of GB9824596D0 publication Critical patent/GB9824596D0/en
Publication of GB2330913A publication Critical patent/GB2330913A/en
Application granted granted Critical
Publication of GB2330913B publication Critical patent/GB2330913B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB9824596A 1996-07-09 1997-07-03 Method and apparatus for imaging artefact reduction Expired - Fee Related GB2330913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9824596A GB2330913B (en) 1996-07-09 1997-07-03 Method and apparatus for imaging artefact reduction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9614407.6A GB9614407D0 (en) 1996-07-09 1996-07-09 Method for imaging artefact reduction
PCT/GB1997/001791 WO1998001828A1 (en) 1996-07-09 1997-07-03 Method and apparatus for imaging artefact reduction
GB9824596A GB2330913B (en) 1996-07-09 1997-07-03 Method and apparatus for imaging artefact reduction

Publications (3)

Publication Number Publication Date
GB9824596D0 GB9824596D0 (en) 1999-01-06
GB2330913A GB2330913A (en) 1999-05-05
GB2330913B true GB2330913B (en) 2001-06-06

Family

ID=26309671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9824596A Expired - Fee Related GB2330913B (en) 1996-07-09 1997-07-03 Method and apparatus for imaging artefact reduction

Country Status (1)

Country Link
GB (1) GB2330913B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358752A (en) * 2000-01-31 2001-08-01 Tricorder Technology Plc Surface or volumetric data processing method and apparatus
US20080229370A1 (en) 2007-03-13 2008-09-18 Zustak Frederick J TV-centric system
CN110188867A (en) * 2019-06-17 2019-08-30 浙江浙能嘉华发电有限公司 Fault Diagnosis Method for Steam Turbine Main Engine Based on Integrated Empirical Mode Decomposition and Convolutional Neural Network

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080248A (en) * 1973-11-20 1975-06-30
EP0370341A2 (en) * 1988-11-23 1990-05-30 General Electric Company Method for reducing motion induced image artifacts in projection imaging
US5251128A (en) * 1990-11-19 1993-10-05 General Electric Company Motion artifact reduction in projection imaging
US5311132A (en) * 1992-07-28 1994-05-10 The Board Of Trustees Of The Leland Stanford Junior University Method of enhancing the focus of magnetic resonance images
US5387930A (en) * 1990-05-25 1995-02-07 European Visions Systems Centre Limited Electronic image acquistion system with image optimization by intensity entropy analysis and feedback control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080248A (en) * 1973-11-20 1975-06-30
EP0370341A2 (en) * 1988-11-23 1990-05-30 General Electric Company Method for reducing motion induced image artifacts in projection imaging
US5387930A (en) * 1990-05-25 1995-02-07 European Visions Systems Centre Limited Electronic image acquistion system with image optimization by intensity entropy analysis and feedback control
US5251128A (en) * 1990-11-19 1993-10-05 General Electric Company Motion artifact reduction in projection imaging
US5311132A (en) * 1992-07-28 1994-05-10 The Board Of Trustees Of The Leland Stanford Junior University Method of enhancing the focus of magnetic resonance images

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CORRECTION OF COMPUTED TOMOGRAPHY MOTION ARTIFACTS USING PIXEL SPECIFIC BACK PROJECTION *
IEEE TRANSACTIONS ON MEDICAL IMAGING, VOL 15, NO 3, PAGES 333-342, XP000587927 *

Also Published As

Publication number Publication date
GB2330913A (en) 1999-05-05
GB9824596D0 (en) 1999-01-06

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030703