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Riemann Geometric Color-Weak Compensationfor Individual Observers
Chuo University, 1-13-27, Kasuga, Bunkyo-ku, Tokyo, Japan.
NTT Cyber Solutions Laboratories, Japan .
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology.ORCID iD: 0000-0001-7557-4904
Chuo University, 1-13-27, Kasuga, Bunkyo-ku, Tokyo, Japan .
2014 (English)In: Universal Access in Human-Computer Interaction. Universal Access to Information and Knowledge: 8th International Conference, UAHCI 2014, Held as Part of HCI International 2014, Heraklion, Crete, Greece, June 22-27, 2014, Proceedings, Part II / [ed] Constantine Stephanidis and Margherita Antona, Springer Publishing Company, 2014, 121-131 p.Conference paper, Published paper (Refereed)
Abstract [en]

We extend a method for color weak compensation based on the criterion of preservation of subjective color differences between color normal and color weak observers presented in [2]. We introduce a new algorithm for color weak compensation using local affine maps between color spaces of color normal and color weak observers. We show howto estimate the local affine map and how to determine correspondences between the origins of local coordinates in color spaces of color normal and color weak observers. We also describe a new database of measured color discrimination threshold data. The new measurements are obtained at different lightness levels in CIELUV space. They are measured for color normal and color weak observers. The algorithms are implemented and evaluated using the Semantic Differential method.

Place, publisher, year, edition, pages
Springer Publishing Company, 2014. 121-131 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 (print), 1611-3349 (online) ; 8514
Keyword [en]
Universal Design, Color-barrier-free Technology, Color-weak Compensation, Riemann geometry
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-108748DOI: 10.1007/978-3-319-07440-5_12Scopus ID: 2-s2.0-84903435077ISBN: 978-3-319-07439-9 (print)OAI: oai:DiVA.org:liu-108748DiVA: diva2:731979
Conference
8th International Conference, UAHCI 2014, Crete, Greece, June 22-27, 2014
Projects
vps
Funder
Swedish Foundation for Strategic Research , IIS11-0081
Available from: 2014-07-03 Created: 2014-07-03 Last updated: 2016-08-31Bibliographically approved

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Lenz, Reiner

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
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  • text
  • asciidoc
  • rtf