Color Theory and Modeling for Computer Graphics, Visualization, and Multimedia Applications
Color Theory and Modeling for Computer Graphics, Visualization, and Multimedia Applications
Accessibility Transformation Gateway
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences - Volume 07
Automating Content Extraction of HTML Documents
World Wide Web
Extracting content from accessible web pages
W4A '05 Proceedings of the 2005 International Cross-Disciplinary Workshop on Web Accessibility (W4A)
SmartColor: disambiguation framework for the colorblind
Proceedings of the 7th international ACM SIGACCESS conference on Computers and accessibility
Efficient edge-services for colorblind users
Proceedings of the 15th international conference on World Wide Web
An Efficient Naturalness-Preserving Image-Recoloring Method for Dichromats
IEEE Transactions on Visualization and Computer Graphics
Web-page color modification for barrier-free color vision with genetic algorithm
GECCO'03 Proceedings of the 2003 international conference on Genetic and evolutionary computation: PartII
Applying Enhanced Confusion Line Color Transform Using Color Segmentation for Mobile Applications
CNSI '11 Proceedings of the 2011 First ACIS/JNU International Conference on Computers, Networks, Systems and Industrial Engineering
A scalable framework for the support of advanced edge services
HPCC'05 Proceedings of the First international conference on High Performance Computing and Communications
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Unfortunately, accessibility is not one of designers priorities while developing web sites, resulting in barriers for numerous disabled users. In this context, it is fundamental to identify the difficulties they may experience while surfing web and to propose solutions in order to remove them or diminish their impact. The choice of colors is far from being a random process but often a way to transmit or emphase information. This is particulary true for textual information contained in a web page. The perception of colors by a dichromat user is different. This results in a loss of the information conveyed by color. In our study, we show that there is a significant loss of contrast for a dichromat user resulting in information loss. We propose a method based on a mass-spring simulation to modify the colors with aim to enforce similar contrast for dichromat users. Tests on several websites allow us to conclude that our method significantly reduce the loss of contrast for both protanope and deuteranope users.