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Lightness modification of color image for protanopia and deuteranopia
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tanaka, Go Suetake, Noriaki Uchino, Eiji |
| Copyright Year | 2010 |
| Abstract | In multimedia content, colors play important roles in conveying visual information. However, color information cannot always be perceived uniformly by all people. People with a color vision deficiency, such as dichromacy, cannot recognize and distinguish certain color combinations. In this paper, an effective lightness modification method, which enables barrier-free color vision for people with dichromacy, especially protanopia or deuteranopia, while preserving the color information in the original image for people with standard color vision, is proposed. In the proposed method, an optimization problem concerning lightness components is first defined by considering color differences in an input image. Then a perceptible and comprehensible color image for both protanopes and viewers with no color vision deficiency or both deuteranopes and viewers with no color vision deficiency is obtained by solving the optimization problem. Through experiments, the effectiveness of the proposed method is illustrated. |
| Starting Page | 14 |
| Ending Page | 23 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s10043-010-0004-9 |
| Volume Number | 17 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/s10043-010-0004-9 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
