標題: IMAGE RECOLORIZATION FOR THE COLORBLIND
作者: Huang, Jia-Bin
Chen, Chu-Song
Jen, Tzu-Cheng
Wang, Sheng-Jyh
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: Assistive technology;Image enhancement;Color vision deficiency
公開日期: 2009
摘要: In this paper, we propose a new re-coloring algorithm to enhance the accessibility for the color vision deficient (or colorblind). Compared to people with normal color vision, people with color vision deficiency (CVD) have difficulty in distinguishing between certain combinations of colors. This may hinder visual communication owing to the increasing use of colors in recent years. To address this problem, we re-color the image to preserve visual detail when perceived by people with CVD. We first extract the representing colors in an image. Then we find the optimal mapping to maintain the contrast between each pair of these representing colors. The proposed algorithm is image content dependent and completely automatic. Experimental results on natural images are illustrated to demonstrate the effectiveness of the proposed re-coloring algorithm.
URI: http://dx.doi.org/10.1109/ICASSP.2009.4959795
http://hdl.handle.net/11536/135608
ISBN: 978-1-4244-2353-8
ISSN: 1520-6149
DOI: 10.1109/ICASSP.2009.4959795
期刊: 2009 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1- 8, PROCEEDINGS
起始頁: 1161
結束頁: +
顯示於類別:會議論文