A Method for Displaying HDR Spectral Images Considering Human Visual Perception
| Project/Area Number |
26330196
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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 | Hiroshima University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
三鴨 道弘 鹿児島大学, 理工学域工学系, 助教 (00735269)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ハイダイナミックレンジ画像 / トーンマッピング / 視覚特性 / 両眼ディスプレイ / 大画面ディスプレイ / スペクトル |
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| Outline of Final Research Achievements |
We have developed a method for displaying high dynamic range (HDR) spectral images realistically considering human visual perception. We also proposed methods for displaying HDR images to various kinds of display devices such as a binocular display and a projection display with a large-sized screen, and demonstrated the proposed methods enhanced the dynamic range of image intensities perceived by test subjects in our experiments. We further developed a method for storing HDR spectral images compactly and for displaying the image quickly to various kinds of display devices with different resolutions.
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Report
(4 results)
Research Products
(12 results)
