liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
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
Controllable 3-D Filters for Low Level Computer Vision
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.ORCID iD: 0000-0002-9091-4724
1993 (English)In: SCIA8: Tromso, 1993Conference paper, Published paper (Refereed)
Abstract [en]

Three-dimensional data processing is becoming more and more common. Typical operations are for example estimation of optical flow in video sequences and orientation estimation in 3-D MR images. This paper proposes an efficient approach to robust low level feature extraction for 3-D image analysis. In contrast to many earlier algorithms the methods proposed in this paper support the use of relatively complex models at the initial processing steps. The aim of this approach is to provide the means to handle complex events at the initial processing steps and to enable reliable estimates in the presence of noise. A limited basis filter set is proposed which forms a basis on the unit sphere and is related to spherical harmonics. From these basis filters, different types of orientation selective filters are synthesized. An interpolation scheme that provides a rotation as well as a translation of the synthesized filter is presented. The purpose is to obtain a robust and invariant feature extraction at a manageable computational cost.

Place, publisher, year, edition, pages
1993.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-21642OAI: oai:DiVA.org:liu-21642DiVA: diva2:242197
Available from: 2009-10-07 Created: 2009-10-05 Last updated: 2013-08-28

Open Access in DiVA

fulltext(198 kB)319 downloads
File information
File name FULLTEXT01.pdfFile size 198 kBChecksum SHA-512
d25d3711c74d130aff18e640ad054d16f51b0d4c81348ecfcec07089027f17ec21cf75131e1c56fa3e13d057f6f84d871f9468a1440f843c1b55b43cc7fb616a
Type fulltextMimetype application/pdf

Authority records BETA

Andersson, Mats T.Knutsson, Hans

Search in DiVA

By author/editor
Andersson, Mats T.Knutsson, Hans
By organisation
Medical InformaticsThe Institute of Technology
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 319 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 599 hits
CiteExportLink to record
Permanent link

Direct link
Cite
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