| Project/Area Number |
25330185
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Perceptual information processing
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| Research Institution | Chiba University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 表示装置 / 色域拡大 / 立体表示 / 分光画像 / 視覚メディア処理 |
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| Outline of Final Research Achievements |
In recent years, a device that can present a three dimensional image is becoming inexpensive. We can enjoy a three dimensional image at home. However, an accurate color reproduction is difficult because of the insufficient color gamut by RGB primary colors. Previously, studies of the multi-primary color display device has been carried out, but there is less research dealing with the color reproduction and stereoscopic image at the same time. Therefore, if it is possible to make a simple system using general 3D projectors and filters, we can display educational visual contents using the 3D display system with wide color gamut effectively.
This research proposed a method for expanding the color gamut of a three dimensional image by projection of the multi primary color more than RGB 3 bands using two 3D projectors with different spectral characteristics.
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