Perceptually-adaptive color enhancement of still images for individuals with dichromacy

被引:0
作者
Wong, Alexander [1 ]
Bishop, William [1 ]
机构
[1] Univ Waterloo, Waterloo, ON N2L 3G1, Canada
来源
2008 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-4 | 2008年
关键词
dichromacy; perceptually-adaptive; color enhancement;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Dichromacy is a medical condition in which a person is unable to distinguish all colors of the spectrum accurately due to the absence of one cone type within the retina of the eye. No known cure exists for dichromacy so techniques have been created to help improve color perception among affected individuals. This paper investigates a novel perceptually-adaptive technique for enhancing details within still images for persons suffering from dichromacy. A non-linear hue remapping is adaptively applied to the still images to improve color differentiation while preserving the aesthetics of the images. Simulations show that the enhanced images preserve visual detail and maintain the aesthetics of the original image.
引用
收藏
页码:1937 / 1941
页数:5
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