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Scalable video coding using the Discrete Wavelet Transform: Skalbar videokodning med användning av den diskreta wavelettransformen
Linköping University, Department of Electrical Engineering, Information Coding.
2010 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

A method for constructing a highly scalable bit stream for video coding is presented in detail and implemented in a demo application with a GUI in the Windows Vista operating system.

The video codec uses the Discrete Wavelet Transform in both spatial and temporal directions together with a zerotree quantizer to achieve a highly scalable bit stream in the senses of quality, spatial resolution and frame rate.

Abstract [sv]

I detta arbete presenteras en metod för att skapa en mycket skalbar videoström. Metoden implementeras sedan i sin helhet i programspråken C och C++ med ett grafiskt användargränssnitt på operativsystemet Windows Vista.

I metoden används den diskreta wavelettransformen i såväl de spatiella dimensionerna som tidsdimensionen tillsammans med en nollträdskvantiserare för att åstakomma en skalbar videoström i avseendena bildkvalitet, skärmupplösning och antal bildrutor per sekund.

Place, publisher, year, edition, pages
2010. , 65 p.
Keyword [en]
DWT, EZW, SVC, Scalable Video Coding, Discrete Wavelet Transform, Video Coding
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-54637ISRN: LITH-ISY-EX--10/4209--SEOAI: oai:DiVA.org:liu-54637DiVA: diva2:330620
Presentation
2010-02-26, Systemet, House B, campus Valla, Linköpings Universitet, 10:15 (English)
Uppsok
Technology
Supervisors
Examiners
Available from: 2010-09-15 Created: 2010-03-28 Last updated: 2010-09-15Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
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