| Presentation | 2008-03-12 Image correction method for effect of color contrast Mai MIURA, Kazushi MURAKOSHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the effect of color contrast, the impression of a color changes with situations; there is a case in which it is misunderstood on the color appearances. This research proposes the method of canceling misunderstanding such color appearances. Kobayashi et al.(2007) proposed the method using the lateral inhibition and Weber-Fechner law for the image processing. The method emphasized the contrast of the black and white image using the global conversion led from Weber-Fechner law combined with the local conversion with lateral inhibition. In this research, it is a target to perceive original color which does not include the influence of the surrounding colors. Therefore we proposed the image correction method using the inverse processes of global conversion by Weber-Fechner law and the local conversion by lateral inhibition. We add a new parameter in order to perform more precise color correction. We verified whether the proposal method has rectified the color contrast effect by psychological experiment. The result shows that it succeeds in compensation of the color contrast effect. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | effect of color contrast / lateral inhibition / Weber-Fechner law / inverse process |
| Paper # | NC2007-119 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2008/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image correction method for effect of color contrast |
| Sub Title (in English) | |
| Keyword(1) | effect of color contrast |
| Keyword(2) | lateral inhibition |
| Keyword(3) | Weber-Fechner law |
| Keyword(4) | inverse process |
| 1st Author's Name | Mai MIURA |
| 1st Author's Affiliation | Department of Knowledge-based Information Engineering Toyohashi University of Technology() |
| 2nd Author's Name | Kazushi MURAKOSHI |
| 2nd Author's Affiliation | Department of Knowledge-based Information Engineering Toyohashi University of Technology |
| Date | 2008-03-12 |
| Paper # | NC2007-119 |
| Volume (vol) | vol.107 |
| Number (no) | 542 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |