miun.sePublications
Change search
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
A combined pre-processing and H.264-compression scheme for 3D integral images
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality, MUCOM)
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality, MUCOM)ORCID iD: 0000-0003-3751-6089
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality, MUCOM)
Responsible organisation
2006 (English)In: Proceedings International Conference on Image Processing, Vols 1-7, Atlanta, GA: IEEE , 2006, p. 513-516Conference paper, Published paper (Refereed)
Abstract [en]

The next evolutionary step in enhancing video communication fidelity is taken by adding scene depth. 3D video using integral imaging (II) is widely considered as the technique able to take this step. However, an increase in spatial resolution of several orders of magnitude from todays 2D video is required to provide a sufficient depth fidelity. In this paper we propose a pre-processing method that aims to enhance the compression efficiency of integral images. We first transform a still integral image into a pseudo video sequence which is then compressed using a H.264 video encoder. The improvement in compression efficiency of using this combination of pre-processing and compression is evaluated and presented. An average PSNR increase of 6.9 dB or more, compared to JPEG2000, is observed on a set of reference images.

Place, publisher, year, edition, pages
Atlanta, GA: IEEE , 2006. p. 513-516
Keywords [en]
Index Terms--- Integral imaging, compression, H.264, pre-processing, pseudo video sequence
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:miun:diva-3755DOI: 10.1109/ICIP.2006.312389ISI: 000245768500129Scopus ID: 2-s2.0-78649839011Local ID: 4035ISBN: 978-1-4244-0480-3 (print)OAI: oai:DiVA.org:miun-3755DiVA, id: diva2:28787
Conference
IEEE International Conference on Image Processing (ICIP 2006), Oct 08-11, 2006, Atlanta
Available from: 2008-09-30 Created: 2008-09-30 Last updated: 2018-01-12Bibliographically approved

Open Access in DiVA

fulltext(1498 kB)343 downloads
File information
File name FULLTEXT01.pdfFile size 1498 kBChecksum SHA-512
ad6de8a7105d57af32460ff88e0ca730bf827c56eee6b220ad97cccf2ee71ad71a0f26819977e3bb0ec895d12968b9f6587fc9d06bfb3c047cd36c97909c62ac
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records BETA

Olsson, RogerSjöström, MårtenXu, Youzhi

Search in DiVA

By author/editor
Olsson, RogerSjöström, MårtenXu, Youzhi
By organisation
Department of Information Technology and Media
Computer Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 343 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 875 hits
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