Title :
Visual content adaptation according to user perception characteristics
Author :
Nam, JeHo ; Ro, Yong Man ; Huh, Youngsik ; Kim, Munchurl
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fDate :
6/1/2005 12:00:00 AM
Abstract :
Adapting multimedia content to users´ preferences and perceptual characteristics is a key direction for enabling personalized multimedia services. In this paper, we address the problem of tailoring visual content within the MPEG-21 Digital Item Adaptation (DIA) framework to meet users´ visual perception characteristics. In particular, we present methods for adapting visual content to accommodate color vision deficiency and low-vision capabilities. In addition, we present methods for adapting visual content according to user preferences for color temperature. Finally, we report on experiments that adapt visual content within the MPEG-21 DIA framework.
Keywords :
colour vision; content management; multimedia computing; video coding; visual perception; MPEG-21 digital item adaptation; color temperature preference; color vision deficiency; multimedia content; personalized multimedia services; user perception characteristics; user preferences; visual content adaptation; Color; Filtering; Guidelines; IEC standards; ISO standards; MPEG 7 Standard; Quality of service; Temperature; Visual perception; Web pages; Accessibility; Digital Item Adaptation (DIA); MPEG-21; color temperature preference; color vision deficiency; low vision; personalizing; user characteristics;
Journal_Title :
Multimedia, IEEE Transactions on
DOI :
10.1109/TMM.2005.846801
