Presentation | 2005/5/20 Lighting system to prevent color desaturation due to cataract crystalline lens Hiroyuki SHINODA, Tai KAWANO, Yoshiaki MATSUBARA, Mitsuhiro YOKOYAMA, Takashi MOTOKI, Akira INOUE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A hazy crystalline lens causes great loss of colorfulness in cataract. To prevent the color desaturation in elderly vision, we have proposed a new lighting system named color-recovery lighting. The essence is the relative reduction of the ambient light. It is achieved by the control of two sets of illuminations for object and environment. The idea was implemented as an illumination of a fitting room and its performance was tested colorimetrically and psychophysically using the cataract-simulating goggle. All the results of colorimetric measuremnts, elementary color naming, and categorical color naming showed the significant increase in saturation and proved its efficiency for the elderly color vision. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Color / Elderly / Cataract / Illumination |
Paper # | HIP2005-15 |
Date of Issue |
Conference Information | |
Committee | HIP |
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Conference Date | 2005/5/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Lighting system to prevent color desaturation due to cataract crystalline lens |
Sub Title (in English) | |
Keyword(1) | Color |
Keyword(2) | Elderly |
Keyword(3) | Cataract |
Keyword(4) | Illumination |
1st Author's Name | Hiroyuki SHINODA |
1st Author's Affiliation | Ritsumeikan University() |
2nd Author's Name | Tai KAWANO |
2nd Author's Affiliation | Yoshichu Mannequin Co. Ltd |
3rd Author's Name | Yoshiaki MATSUBARA |
3rd Author's Affiliation | Yoshichu Mannequin Co. Ltd |
4th Author's Name | Mitsuhiro YOKOYAMA |
4th Author's Affiliation | Kuroi Electric Co. Ltd |
5th Author's Name | Takashi MOTOKI |
5th Author's Affiliation | Kuroi Electric Co. Ltd |
6th Author's Name | Akira INOUE |
6th Author's Affiliation | Kuroi Electric Co. Ltd |
Date | 2005/5/20 |
Paper # | HIP2005-15 |
Volume (vol) | vol.105 |
Number (no) | 100 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |