Adaptive normalized metal artifact reduction (ANMAR) in computed tomography

Metal artifacts drastically impair the image quality in CT images and often reduce their diagnostic value. There are many publications on metal artifact reduction (MAR) which regard the metal-affected parts of the rawdata as completely unreliable and therefore replace it. While those sinogram inpain...

Full description

Saved in:
Bibliographic Details
Published in2011 IEEE Nuclear Science Symposium Conference Record pp. 2560 - 2565
Main Authors Meyer, Esther, Raupach, Rainer, Schmidt, Bernhard, Mahnken, Andreas H., Kachelriess, Marc
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2011
Subjects
Bones
Computed tomography
Fasteners
Implants
Interpolation
Irrigation
Metals
Pacemakers
Prosthetics
Shape
Online AccessGet full text
ISBN1467301183
9781467301183
ISSN1082-3654
DOI10.1109/NSSMIC.2011.6152691

Cover

Abstract Metal artifacts drastically impair the image quality in CT images and often reduce their diagnostic value. There are many publications on metal artifact reduction (MAR) which regard the metal-affected parts of the rawdata as completely unreliable and therefore replace it. While those sinogram inpainting methods are in general successful in removing metal artifacts, they cannot exactly recover the true values which are replaced and therefore the corrected image will exhibit new artifacts and blurring.
AbstractList Metal artifacts drastically impair the image quality in CT images and often reduce their diagnostic value. There are many publications on metal artifact reduction (MAR) which regard the metal-affected parts of the rawdata as completely unreliable and therefore replace it. While those sinogram inpainting methods are in general successful in removing metal artifacts, they cannot exactly recover the true values which are replaced and therefore the corrected image will exhibit new artifacts and blurring.
Author Raupach, Rainer
Kachelriess, Marc
Schmidt, Bernhard
Mahnken, Andreas H.
Meyer, Esther
Author_xml – sequence: 1
  givenname: Esther
  surname: Meyer
  fullname: Meyer, Esther
  email: esther.meyer@imp.uni-erlangen.de
  organization: Institute of Medical Physics (IMP), University of Erlangen-Nürnberg, Henkestr. 91, 91052, Germany
– sequence: 2
  givenname: Rainer
  surname: Raupach
  fullname: Raupach, Rainer
  organization: Siemens Healthcare, Siemensstr. 1, D-91301 Forchheim, Germany
– sequence: 3
  givenname: Bernhard
  surname: Schmidt
  fullname: Schmidt, Bernhard
  organization: Siemens Healthcare, Siemensstr. 1, D-91301 Forchheim, Germany
– sequence: 4
  givenname: Andreas H.
  surname: Mahnken
  fullname: Mahnken, Andreas H.
  organization: Department of Diagnostic and Interventional Radiology, RWTH Aachen University, University Hospital, Pauwelsstr. 30, D-52074, Germany
– sequence: 5
  givenname: Marc
  surname: Kachelriess
  fullname: Kachelriess, Marc
  organization: German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
BookMark eNo9kM1KAzEYRSNWsK19gm6y1MWM-fI7WQ7FarGtYHVdMplvNNL5YZoK9ektWLyby4HLWdwRGTRtg4RMgaUAzN6vN5vVYpZyBpBqUFxbuCAjkNoIBpypy3-ATAzIEFjGE6GVvCaT_f6LnaK1lVINyXNeui6Gb6RN29duF36wpDVGt6Ouj6FyPtIey4OPoW3obb5e5a93NDTUt3V3iKdxbOv2o3fd5_GGXFVut8fJucfkff7wNntKli-Pi1m-TAIwFRNuuPLeZg69cpxZbazwGUiFaE3FwZRGIzhZmazSpTCFLSx4yQpZFUIXVozJ9M8bEHHb9aF2_XF7PkL8AoFwUZE
ContentType Conference Proceeding
DBID 6IE
6IH
CBEJK
RIE
RIO
DOI 10.1109/NSSMIC.2011.6152691
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Proceedings Order Plan (POP) 1998-present by volume
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP) 1998-present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://proxy.k.utb.cz/login?url=https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Physics
EISBN 1467301205
1467301191
9781467301206
9781467301190
EndPage 2565
ExternalDocumentID 6152691
Genre orig-research
GroupedDBID 29I
6IE
6IF
6IH
6IK
6IL
6IN
AAJGR
ABLEC
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IJVOP
OCL
RIE
RIL
RIO
ID FETCH-LOGICAL-i105t-2725cc98aec5a2096793c8145ee97f217d76e1a4f78f6d37b9b91c40b4fb36b93
IEDL.DBID RIE
ISBN 1467301183
9781467301183
ISSN 1082-3654
IngestDate Wed Sep 17 06:32:39 EDT 2025
IsPeerReviewed false
IsScholarly true
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i105t-2725cc98aec5a2096793c8145ee97f217d76e1a4f78f6d37b9b91c40b4fb36b93
PageCount 6
ParticipantIDs ieee_primary_6152691
PublicationCentury 2000
PublicationDate 2011-Oct.
PublicationDateYYYYMMDD 2011-10-01
PublicationDate_xml – month: 10
  year: 2011
  text: 2011-Oct.
PublicationDecade 2010
PublicationTitle 2011 IEEE Nuclear Science Symposium Conference Record
PublicationTitleAbbrev NSSMIC
PublicationYear 2011
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0000669445
ssj0020344
Score 1.9107499
Snippet Metal artifacts drastically impair the image quality in CT images and often reduce their diagnostic value. There are many publications on metal artifact...
SourceID ieee
SourceType Publisher
StartPage 2560
SubjectTerms Bones
Computed tomography
Fasteners
Implants
Interpolation
Irrigation
Metals
Pacemakers
Prosthetics
Shape
Title Adaptive normalized metal artifact reduction (ANMAR) in computed tomography
URI https://ieeexplore.ieee.org/document/6152691
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LSwMxEA61IHjy0YpvcvCgYNrmscnmWEQpSotYC72VzQuKdlvq9tJfb5LdVhQP3nb3spvZSWYm-b5vALh2PqobnTDkiCOI4TRDPisSCGOTUee0TW0gOPcHvDdiT-NkXAN3Wy6MtTaCz2wrXMazfDPXq7BV1vbRl_BAVd_xblZytbb7KT50yqgrUxVbQcquBNcTRHnCIqmLR39O6UbraXNfyRHhjmwPhkM__lLbs3rfj8YrMe487oP-5otLuMl7a1Woll7_EnP875AOQPOb4QdftrHrENRsfgR2IxxUfzbAc9dki7AQwjzktB_TtTVwZn2iDoOrBTYEXAbR1_Bb4U130O--3sJpDnXZJMLAYj6rxLCbYPT48HbfQ1XbBTT1yVaBiCCJ1jLNrE4y4kscP4W1N1ZirRTOlzBGcIsz5kTquKFCSSWxZh3FnKJcSXoM6vk8tycAWiEJzzQVlCbMBCUYoahJcccYgzVnp6ARTDJZlMoak8oaZ38_Pgd7ZIPAwxegXixX9tKnBIW6ir7wBUzZrfA
linkProvider IEEE
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV3LTsJAFJ0QjNGVDzC-nYULTSwwj860S2IkKLQxAgk70s4jIUohWDZ8vTPTgtG4cNd20_b2tufc6T3nAnCrDapL4VNPY409ioLEM6yIewjJhGgtVKCswDmKWXdEX8b-uAIetloYpZRrPlMNu-n-5cu5WNmlsqZBX8ysVH3HN1VFUKi1tisqBjxD5yxTllvWzK5or8ceYT51si7mMjogG7enzX5pSIRaYTMeDEwECnfP8ow_Rq845OkcgGhzzUXDyXtjlacNsf5l5_jfmzoE9W-NH3zdotcRqKjsGOy6hlDxWQO9tkwW9lMIM8tqP6ZrJeFMGaoObbJZPQRcWttX-2DhXTuO2m_3cJpBUYyJkDCfz0o77DoYdZ6Gj12vHLzgTQ3dyj3MsS9EGCRK-Ak2RY55iYUJlq9UyLUpYiRnCiVU80AzSXgapiEStJVSnRKWhuQEVLN5pk4BVDzELBGEE-JTab1geEpkgFpSSiQYPQM1G5LJovDWmJTROP_78A3Y6w6j_qT_HPcuwD7e9OOhS1DNlyt1ZQhCnl67vPgCrzGxQw
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2011+IEEE+Nuclear+Science+Symposium+Conference+Record&rft.atitle=Adaptive+normalized+metal+artifact+reduction+%28ANMAR%29+in+computed+tomography&rft.au=Meyer%2C+Esther&rft.au=Raupach%2C+Rainer&rft.au=Schmidt%2C+Bernhard&rft.au=Mahnken%2C+Andreas+H.&rft.date=2011-10-01&rft.pub=IEEE&rft.isbn=9781467301183&rft.issn=1082-3654&rft.spage=2560&rft.epage=2565&rft_id=info:doi/10.1109%2FNSSMIC.2011.6152691&rft.externalDocID=6152691
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1082-3654&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1082-3654&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1082-3654&client=summon