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
Empirical rate-distortion analysis of JPEG 2000 3D and H.264/AVC coded integral imaging based 3D-images
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality)
2008 (English)In: 2008 3DTV Conference - True Vision - Capture, Transmission and Display of 3D Video, IEEE conference proceedings, 2008, p. 93-96Conference paper, Published paper (Refereed)
Abstract [en]

Novel camera systems producing 3D-images containing light direction in addition to light intensity is emerging. Integral imaging (II) is a technique on which many of these systems rely. The pictures produced by these cameras (II-pictures) are space-requiring in terms of data storage compared to their 2D counterparts. This paper investigates how coding the II-pictures using H.264/AVC and JPEG 2000 Part 10 (JP3D) affect the images in terms of rate-distortion as well as introduced coding artifacts. A set of four reference images are coded using a number of pre-processing and encoding variants, so called coding schemes. For low bitrates (<0.5bpp) the H.264/AVC-based coding schemes have higher coding efficiency, which asymptotically level of at higher bitrates in favor of JP3D. The JP3D coded 3D-images show less spread in quality than H.264/AVC, when quality is evaluated using PSNR as a function of viewing angle. However, the distortion induced by H.264/AVC is primarily localized to object boarders within the 3D-image, which in initial tests appear less visible than the JP3D coding artifacts that spread out evenly over the image. Extensive subjective tests will be performed in future work to further support the presented results.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2008. p. 93-96
Keywords [en]
Integral imaging, compression, pseudo video sequnce, H.264/AVC, pseudo volumetric image, JPEG 2000 3D
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:miun:diva-6826DOI: 10.1109/3DTV.2008.4547821ISI: 000258372100024Scopus ID: 2-s2.0-50949114935Local ID: 6028ISBN: 978-1-4244-1760-5 (print)OAI: oai:DiVA.org:miun-6826DiVA, id: diva2:113930
Conference
3DTV Conference - True Vision - Capture, Transmission and Display of 3D Video, May 28-30, 2008, Istanbul, Turkey
Available from: 2008-11-19 Created: 2008-11-02 Last updated: 2018-01-13Bibliographically approved

Open Access in DiVA

fulltext(659 kB)624 downloads
File information
File name FULLTEXT01.pdfFile size 659 kBChecksum SHA-512
99ae8df1626109e3500c4790ef20f4af8d984abb77f6a5696e6f6c2c390658d790d9382fb16000f727b931bbd744b751833eea8e0e66a10aa6a23e752c06819d
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records BETA

Olsson, Roger

Search in DiVA

By author/editor
Olsson, Roger
By organisation
Department of Information Technology and Media
Computer Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 624 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: 1079 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