2012 Fiscal Year Final Research Report
Colour constancy of liquid materials under various chromatic illuminations
| Project/Area Number |
22700218
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Tohoku University |
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Principal Investigator |
TOKUNAGA Rumi 東北大学, 電気通信研究所, 助教 (80573914)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 液体の色知覚 / 透明感 / 色恒常性 / カラーネーミング / 心理物理実験 |
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| Research Abstract |
Illumination changes cause shift in spectrum of light reflected from object surfaces, while perception of surface colour tends to be constant because of colour constancy. Liquid colour, however, appears different under various chromatic lights. In order to reveal why there is much less effect of colour constancy on liquid colour, we investigated the colour appearance of liquids and object surfaces under various chromatic lights.
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