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Central Symmetry Modelling
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology.
1986 (English)Report (Other academic)
Abstract [en]

A definition of central symmetry for local neighborhoods of 2-D images is given. A complete ON-set of centrally symmetric basis functions is proposed. The local neighborhoods are expanded in this basis. The behavior of coefficient spectrum obtained by this expansion is proposed to be the foundation of central symmetry parameters of the neighbqrhoods. Specifically examination of two such behaviors are proposed: Point concentration and line concentration of the energy spectrum. Moreover, the study of these types of behaviors of the spectrum are shown to be possible to do in the spatial domain.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 1986. , 9 p.
Series
LiTH-ISY-I, ISSN 8765-4321 ; 789
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-103806ISRN: L iTH-ISY-I-0789OAI: oai:DiVA.org:liu-103806DiVA: diva2:691498
Available from: 2014-01-28 Created: 2014-01-28 Last updated: 2014-01-28Bibliographically approved

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Central Symmetry Modelling(626 kB)136 downloads
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Bigun, JosefGranlund, Gösta H.

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CiteExportLink to record
Permanent link

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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