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
Perspectives on the definition of visually lossless quality for mobile and large format displays
York University, Canada.
RISE - Research Institutes of Sweden, ICT, Acreo. (Visual Media Quality)ORCID iD: 0000-0001-5060-9402
Shizuoka University, Japan.
Intel Corp, USA.
Show others and affiliations
2018 (English)In: Journal of Electronic Imaging, ISSN 10179909, Vol. 27, no 5, article id 053035Article in journal (Refereed) Published
Abstract [en]

Advances in imaging and display engineering have given rise to new and improved image and videoapplications that aim to maximize visual quality under given resource constraints (e.g., power, bandwidth).Because the human visual system is an imperfect sensor, the images/videos can be represented in a mathematicallylossy fashion but with enough fidelity that the losses are visually imperceptible—commonly termed“visually lossless.” Although a great deal of research has focused on gaining a better understanding ofthe limits of human vision when viewing natural images/video, a universally or even largely accepted definitionof visually lossless remains elusive. Differences in testing methodologies, research objectives, and targetapplications have led to multiple ad-hoc definitions that are often difficult to compare to or otherwise employ inother settings. We present a compendium of technical experiments relating to both vision science and visualquality testing that together explore the research and business perspectives of visually lossless image quality,as well as review recent scientific advances. Together, the studies presented in this paper suggest that a singledefinition of visually lossless quality might not be appropriate; rather, a better goal would be to establish varyinglevels of visually lossless quality that can be quantified in terms of the testing paradigm.

Place, publisher, year, edition, pages
2018. Vol. 27, no 5, article id 053035
Keywords [en]
visual lossless; visual lossy; image quality; industrial perspective; mobile screen; large format displays
National Category
Communication Systems Telecommunications Media Engineering
Identifiers
URN: urn:nbn:se:ri:diva-35314DOI: 10.1117/1.JEI.27.5.053035Scopus ID: 2-s2.0-85054964928OAI: oai:DiVA.org:ri-35314DiVA, id: diva2:1255804
Note

Copyright (2018) Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

Available from: 2018-10-15 Created: 2018-10-15 Last updated: 2018-12-21Bibliographically approved

Open Access in DiVA

fulltext(5188 kB)125 downloads
File information
File name FULLTEXT01.pdfFile size 5188 kBChecksum SHA-512
cb9e9084d16c096d3d4761be48f9d01f67019ff7ebdbc71a9e48c4aa24f50c5d04d277db32c379edda6b50ed155732f7a40f336df16da3a510721837348cc788
Type fulltextMimetype application/pdf

Other links

Publisher's full textScopus

Authority records BETA

Brunnstrom, Kjell

Search in DiVA

By author/editor
Brunnstrom, Kjell
By organisation
Acreo
Communication SystemsTelecommunicationsMedia Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 125 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
urn-nbn

Altmetric score

doi
urn-nbn
Total: 1177 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
v. 2.35.7