Change search
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
Utilizing Perceptual Image Quality Metrics for Link Adaptation Based on Region of Interest
Responsible organisation
2005 (English)Conference paper, (Refereed) Published
Abstract [en]

An implicit link adaptation technique based on hybrid automatic repeat request (H-ARQ) and soft-combining is considered for transmission of Joint Photographic Experts Group 2000 (JPEG2000) images over wireless channels. Adaptation is carried out utilizing an objective perceptual image quality metric that takes into account the human perception. Retransmissions focus on the Region of Interest (ROI) part of the JPEG2000 image to efficiently utilize the bandwidth. Numerical results show that the combination of the proposed perceptual image quality metric with link adaptation provides robust link performance while meeting satisfactory quality constraints.

Place, publisher, year, edition, pages
Siena, Italy: IEEE , 2005.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-8967Local ID: oai:bth.se:forskinfo08081C79FB4A77C7C125733E00546772OAI: oai:DiVA.org:bth-8967DiVA: diva2:836743
Conference
IEEE International Symposium on Wireless Communication Systems
Available from: 2012-09-18 Created: 2007-08-21 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Zepernick, Hans-Jürgen
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

Total: 17 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