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Lip segmentation: performance evaluation criteria
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
2006 (English)Report (Other academic)
Abstract [en]

In this work, we determined the measure to compare and evaluate the performance of lip detection techniques.Despite of a number of methods used for lip-detecction/localization, a reliable method for comparing and determining the quality of the result is still missing. The proposed criterion ensures the clear and fair way to report the results so that mentioned results can be comparable and measurable to enhance the quality of lip detection and/or error rate. After applying the EM-like algorithm it is showed that performance of the specific technique can be evaluated.

Place, publisher, year, edition, pages
Umeå: Centrum för studier av vetenskap och värderingar (CSVOV) , 2006. , 12 p.
Series
DML Technical Report, ISSN 1652-8441 ; 2006:02
Keyword [en]
lip segmentation, EM Algorithm, Prior probability
National Category
Information Science
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:umu:diva-1777OAI: oai:DiVA.org:umu-1777DiVA: diva2:141963
Projects
DIGITAL MEDIA LAB
Available from: 2008-06-27 Created: 2008-06-27 Last updated: 2010-04-20Bibliographically approved

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fulltext(187 kB)670 downloads
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File name FULLTEXT01.pdfFile size 187 kBChecksum MD5
c272e4cf91961f9839010eaf8d7f0d2a0df93bad1ce10ba98f47a7f77dad88a341b52d81
Type fulltextMimetype application/pdf

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ur Réhman, ShafiqLiu, liLi, Haibo
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • 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