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- Kwak, Youngshin
- Color & Imaging Sciecne Lab.
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Flexible Technique to Enhance Color-image Quality for Color-deficient Observers
- Author(s)
- Woo, Sungju, Park, Chongwook, Baek, Yeseul, Kwak, Youngshin
- Issued Date
- 2018-02
- Citation
- CURRENT OPTICS AND PHOTONICS, v.2, no.1, pp.101 - 106
- Abstract
- 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
- ISSN
- 2508-7266
- Keyword (Author)
- Color enhancement, Color deficiency, Color deficient observer, Protanomaly, Deuteranomaly
- Keyword
- VISION, PREFERENCE, SIMULATION, MODEL
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