2017 Fiscal Year Final Research Report
Barrier-free for the color blinds
| Project/Area Number |
16K12697
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Home economics/Human life
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| Research Institution | Hiroshima National College of Maritime Technology |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 色覚異常 / 画像変換 |
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| Outline of Final Research Achievements |
The main purpose of this research is converting a kind of color images, such as Tokyo Metro map, to easily recognizable ones.
First reducing the number of colors contained in a JPEG image and removing block noise at the same time. When the number of colors in a color image is appropriately small, we can assign different gray level for each color then convert it to gray scale image without any information loss. But if the number of colors are not small, the converted monochrome images are not easy to recognize the contents. Most of colorblinds can recognize some different colors, so we propose new converting way to give some colors to the converted gray scaled image.
As an application of this research, automatic recognition of the value of resistors is also proposed.
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| Free Research Field |
画像工学
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