The effect of illumination on gray color
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| Format: | Artículo científico |
| Language: | en |
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Universitat de València
2010
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| _version_ | 1876477751334010880 |
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| author | Osvaldo Da Pos |
| author_facet | Osvaldo Da Pos |
| contents | The effect of illumination on gray color Osvaldo Da Pos Linda Baratella Gabriele Sperandio Psicología The present study explored the perceptual process of integration of luminance information in the production of the gray color of an object placed in an environment viewed from a window. The mean luminance of the object was varied for each mean luminance of the environment. Participants matched the gray color of the object with that of Munsell chips in a viewing box. The results show that the Munsell values so obtained are linear measures of gray color. The results support the possibility that the gray color of the object derives from an additive integration of the information about mean luminance of the object and about mean luminance of the environment, with the weights of this information varying with the mean luminances. 2010 artículo científico 0211-2159 https://www.redalyc.org/articulo.oa?id=16917002017 en http://www.redalyc.org/revista.oa?id=169 Psicológica application/pdf Universitat de València Psicológica (España) Num.3 Vol.31 |
| format | Artículo científico |
| id | redalyc_16917002017 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Universitat de València |
| spellingShingle | The effect of illumination on gray color Osvaldo Da Pos Psicología The effect of illumination on gray color Osvaldo Da Pos Linda Baratella Gabriele Sperandio Psicología The present study explored the perceptual process of integration of luminance information in the production of the gray color of an object placed in an environment viewed from a window. The mean luminance of the object was varied for each mean luminance of the environment. Participants matched the gray color of the object with that of Munsell chips in a viewing box. The results show that the Munsell values so obtained are linear measures of gray color. The results support the possibility that the gray color of the object derives from an additive integration of the information about mean luminance of the object and about mean luminance of the environment, with the weights of this information varying with the mean luminances. 2010 artículo científico 0211-2159 https://www.redalyc.org/articulo.oa?id=16917002017 en http://www.redalyc.org/revista.oa?id=169 Psicológica application/pdf Universitat de València Psicológica (España) Num.3 Vol.31 |
| title | The effect of illumination on gray color |
| topic | Psicología |
| url | https://www.redalyc.org/articulo.oa?id=16917002017 |