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Semi-Automatic Initialization for Model Based Coding: A Facial Feature Point Based Approach
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.
2003 (English)Report (Other academic)
Abstract [en]

In this paper we address the initialization problem for model-based coding system. A semi-automatic scheme based on using feature points is proposed. It has three features: 1) uses personal feature points, 2) user’s assistance is necessary, and 3) it is a global optimal solution. The minimum spanning tree (MST) technique is used to organize feature points into an ordered path and a dynamic programming based matching technique is developed and used to localize the defined feature points. Promising results are obtained and reported.

Place, publisher, year, edition, pages
Umeå: Tillämpad fysik och elektronik , 2003. , 8 p.
Series
DML Technical Report, ISSN 1652-8441
Keyword [en]
Signalbehandling
Keyword [sv]
Signalbehandling
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:umu:diva-430OAI: oai:DiVA.org:umu-430DiVA: diva2:143442
Available from: 2005-01-26 Created: 2005-01-26 Last updated: 2016-02-23Bibliographically approved

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fulltext(713 kB)254 downloads
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a3919026784ba9c71f8471ca3fa385f2f13082dcf38c2daccd65a8363a6bbfcbf0f00250
Type fulltextMimetype application/pdf

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Li, Haibo

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CiteExportLink to record
Permanent link

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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