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Model based video coding using open-loop architecture
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.
2004 (English)Report (Other academic)
Abstract [en]

This paper addresses an important issue in Model-based coding, namely, how to extract the motion information of a head object from a video sequence. Traditional methods use a closed-loop coding architecture. In this paper we try to use an open-loop coding architecture instead. Active tracking is chosen for motion estimation. Two cameras are utilized to estimate global and local motion independently. Our theoretical analysis and experiment show that this is a cost effective way to set up the Model-based coding system.

Place, publisher, year, edition, pages
Umeå: Tillämpad fysik och elektronik , 2004. , 9 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-432OAI: oai:DiVA.org:umu-432DiVA: diva2:143444
Available from: 2005-01-26 Created: 2005-01-26 Last updated: 2016-02-23Bibliographically approved

Open Access in DiVA

fulltext(599 kB)518 downloads
File information
File name FULLTEXT01.pdfFile size 599 kBChecksum MD5
9f3c9ff6f55e03629c8ef1a29d4e083f537ddb870f415bff8cd72122398b880740f0535a
Type fulltextMimetype application/pdf

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Li, Haibo
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CiteExportLink to record
Permanent link

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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