Flexible Technique to Enhance Color-image Quality for Color-deficient Observers
Color-normal observers (CNOs) and color-deficient observers (CDOs) have different preferences and emotions for color images. A color-image quality-enhancement algorithm for a CDO is developed to easily adjust images according to each observer's preference or image quality factors. The color-perception differences between CDO and CNO are analyzed and modeled in terms of the YCbCr chroma ratio and hue difference; then the color-shift method is designed to control the degree of color difference.
- Publisher
- OPTICAL SOC KOREA
- Issue Date
- 2018-02
- Language
- English
- Article Type
- Article
- Citation
CURRENT OPTICS AND PHOTONICS, v.2, no.1, pp.101 - 106
- ISSN
- 2508-7266
- Appears in Collection
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