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Towards video laryngostroboscopy-based automated screening for laryngeal disorders
Kaunas University of Technology, Lithuania. (Department of Electrical & Control Equipment)
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), Intelligent systems (IS-lab).ORCID iD: 0000-0003-2185-8973
Kaunas University of Technology, Lithuania. (Department of Electrical & Control Equipment)
Kaunas University of Technology, Lithuania. (Department of Electrical & Control Equipment)
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2009 (English)In: Proceedings of the 6th International Conference “Models and Analysis of Vocal Emissions for Biomedical Applications”, MAVEBA 2009 / [ed] C. Manfredi, Florence, Italy: Firenze University Press , 2009, p. 125-128Conference paper, Published paper (Refereed)
Abstract [en]

This paper is concerned with kernel-based techniques for automatedcategorization of laryngeal colour image sequences obtained by videolaryngostroboscopy. Features used to characterize a laryngeal imageare given by the kernel principal components computed using the$N$-vector of the 3-D colour histogram. The least squares supportvector machine (LS-SVM) is designed for categorizing an imagesequence (video) into the healthy, cancerous and noncancerous classes. The kernel function employed by theLS-SVM is defined over a pair of matrices, rather than over a pairof vectors. The classification accuracy of over 85% was obtainedwhen testing the developed tools on data recorded during routinelaryngeal videostroboscopy.

Place, publisher, year, edition, pages
Florence, Italy: Firenze University Press , 2009. p. 125-128
Series
Proceedings e report ; 54
Keywords [en]
Larynx pathology, Image sequence, Classification, Support vector machine
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hh:diva-3671ISBN: 978-88-6453-094-9 (print)OAI: oai:DiVA.org:hh-3671DiVA, id: diva2:284996
Conference
6th International Conference “Models and Analysis of Vocal Emissions for Biomedical Applications”, MAVEBA 2009, December 14-16, Firenze, Italy
Available from: 2010-01-10 Created: 2010-01-10 Last updated: 2017-05-18Bibliographically approved

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http://www.fupress.com/Archivio/pdf%5C5018.pdf

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Verikas, Antanas

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Total: 228 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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