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 novel quality metric for evaluation of depth dependent coding artifacts in 3D images
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality)
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Technology and Media. (Realistic3D, SensibleReality)ORCID iD: 0000-0003-3751-6089
Responsible organisation
2008 (English)In: Stereoscopic Displays and Applications XIX, SPIE - International Society for Optical Engineering, 2008, p. 80307-Conference paper, Published paper (Refereed)
Abstract [en]

The two-dimensional quality metric Peak-Sional-To-Noise-Ratio (PSNR) is often used to evaluate the quality of coding schemes for different types of light field based 3D-images, e.g. integral imaging or multi-view. The metric results in a single accumulated quality value for the whole 3D-image. Evaluating single views - seen from specific viewing angles gives a quality matrix that present the 3D-image quality as a function of viewing angle. However, these two approaches do not capture all aspects of the induced distortion in a coded 3D-image. We have previously shown coding schemes of similar kind for which coding artifacts are distributed differently with respect to the 3D-image's depth. In this paper we propose a novel metric that captures the depth distribution of coding-induced distortion. Each element in the resulting quality vector corresponds to the quality at a specific depth. First we introduce the proposed full-reference metric and the operations on which it is based. Second, the experimental setup is presented. Finally, the metric is evaluated on a set of differently coded 3D-images and the results are compared, both with previously proposed quality metrics and with visual inspection.

Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2008. p. 80307-
Series
Proceedings of SPIE-IS&T Electronic Imaging ; 6803
Keywords [en]
Integral imaging, compression, 3D quality metric
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:miun:diva-4411DOI: 10.1117/12.766256ISI: 000255635100005Scopus ID: 2-s2.0-42949112594Local ID: 5461ISBN: 978-0-8194-6975-5 (print)OAI: oai:DiVA.org:miun-4411DiVA, id: diva2:29443
Conference
Conference on Stereoscopic Displays and Applications XIX, Jan 28-30, 2008, San Jose, CA
Available from: 2008-11-19 Created: 2008-11-19 Last updated: 2018-01-12Bibliographically approved

Open Access in DiVA

fulltext(1858 kB)451 downloads
File information
File name FULLTEXT01.pdfFile size 1858 kBChecksum SHA-512
e887bf815606e4c817416b74a0cb53fc3179e1d50a59909a0ba9a4325b38895e1c81fa580669cd56af8e480c584401edb28ea7726070748c7af92aa1bd6cde66
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records BETA

Olsson, RogerSjöström, Mårten

Search in DiVA

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

Search outside of DiVA

GoogleGoogle Scholar
Total: 451 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: 1081 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