Presentation | 2011-05-23 The influence of environmental spatial layout on perceived lightness Kei KANARI, Makoto INAGAMI, Hirohiko KANEKO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study investigated the relationship between the perceived lightness of a surface and the spatial layout of the surrounding environment. The experiment used multiple images of indoor and outdoor scenes with different spatial layouts. Participants responded the perceived lightness of a test patch presented on the images, by adjusting that of a comparison patch presented on a uniform gray background. The scene images have an equal mean luminance, which was same as that of the gray background. Analyses showed that the responses varied according to the surrounding scene, and that they could not be explained by the contrast effect of the adjacent luminance distributions. This result suggests that perceived lightness is affected by a higher processing that estimates illumination conditions from the surrounding spatial layout. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | lightness perception / surrounding environment / spatial layout |
Paper # | HCS2011-3,HIP2011-3 |
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Conference Information | |
Committee | HCS |
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Conference Date | 2011/5/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The influence of environmental spatial layout on perceived lightness |
Sub Title (in English) | |
Keyword(1) | lightness perception |
Keyword(2) | surrounding environment |
Keyword(3) | spatial layout |
1st Author's Name | Kei KANARI |
1st Author's Affiliation | Department of Information Processing, Tokyo Institute of Technology() |
2nd Author's Name | Makoto INAGAMI |
2nd Author's Affiliation | Department of Information Processing, Tokyo Institute of Technology |
3rd Author's Name | Hirohiko KANEKO |
3rd Author's Affiliation | Department of Information Processing, Tokyo Institute of Technology |
Date | 2011-05-23 |
Paper # | HCS2011-3,HIP2011-3 |
Volume (vol) | vol.111 |
Number (no) | 59 |
Page | pp.pp.- |
#Pages | 5 |
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