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Interactive 3D filter design for ultrasound artifact reduction
Linköping University, Department of Biomedical Engineering, Medical Informatics. Linköping University, The Institute of Technology.
Linköping University, Department of Biomedical Engineering, Medical Informatics. Linköping University, The Institute of Technology. Linköping University, Center for Medical Image Science and Visualization (CMIV).
Linköping University, Department of Biomedical Engineering, Medical Informatics. Linköping University, The Institute of Technology. Linköping University, Center for Medical Image Science and Visualization (CMIV).ORCID iD: 0000-0002-9091-4724
2005 (English)In: Image Processing, 2005. ICIP 2005. IEEE International Conference on  (Volume:3 ), 2005, 728-731 p.Conference paper, Published paper (Refereed)
Abstract [en]

A method for detecting and reducing reverberation artifacts in ultrasound image sequences is described. A reverberation artifact localization map is produced using local Rf-bandwidth estimation. To reduce the artifacts an ideal 3D (2D + time) Wiener filter function is computed by using the reverberation map to interactively produce an estimate of the noise and signal spectra. The Wiener filter kernel is optimized to obtain good locality properties. The optimized filter is then applied to the ultrasound image sequence. The test sequence used is from an open chest pig heart, corrupted by strong reverberation artifacts. The selective power of a 3D filter is far superior to that of ID and 2D filters and the reverberation artifacts are almost completely removed by the developed method.

Place, publisher, year, edition, pages
2005. 728-731 p.
National Category
Medical and Health Sciences
Identifiers
URN: urn:nbn:se:liu:diva-28794DOI: 10.1109/ICIP.2005.1530495Local ID: 13979ISBN: 0-7803-9134-9 (print)OAI: oai:DiVA.org:liu-28794DiVA: diva2:249606
Conference
12th IEEE International Conference on Image Processing (ICIP 2005), Genova, Italy, 11 Sep - 14 Sep 2005
Available from: 2009-10-09 Created: 2009-10-09 Last updated: 2013-08-28Bibliographically approved

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Eriksson-Bylund, NinaAndersson, MatsKnutsson, Hans

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf