Image enhancement for dichromatic vision by geometric approach in RGB color space

被引：0

作者：

Azetsu, Tadahiro ^{[1
]}

Fujita, Ayaka ^{[2
]}

Suetake, Noriaki ^{[2
]}

机构：

[1] Yamaguchi Prefectural Univ, Dept Culture & Creat Arts, Yamaguchi 7538502, Japan

[2] Yamaguchi Univ, Grad Sch Sci & Technol Innovat, Yamaguchi, Japan

来源：

COLOR RESEARCH AND APPLICATION | 2025年 / 50卷 / 02期

基金：

日本学术振兴会;

关键词：

dichromatic vision; geometric approach; image enhancement; RGB color space;

D O I：

10.1002/col.22956

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The goal of this study is to process digital images to facilitate color discrimination in dichromatic vision without changing their appearances in trichromatic vision as much as possible. Therefore, we propose a simple and effective image enhancement method using the geometric properties of the RGB color space. Concretely, a novel image representation that clarifies the relationship between dichromatic and trichromatic visions in the RGB color space, and an image enhancement method based on this representation are presented. The effectiveness of the proposed method is verified by experiments using several digital images.

引用

页码：125 / 131

页数：7

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