2016 Fiscal Year Final Research Report
User emotion sensing in search process based on chromatic sensation and color information expressing human emotion
| Project/Area Number |
25870701
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Kansei informatics
Multimedia database
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| Research Institution | Aoyama Gakuin University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Keywords | 書籍表紙画像 / 色抽出 / レビュー / 検索インタフェース / 書籍探索システム / 形容詞 / 色彩心理 |
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| Outline of Final Research Achievements |
To propose a method for sensing human emotion based on browsed color information, a method to extract colors from texts expressing human emotion was proposed and an image retrieval system that allows users to browse color information intuitively. The target domain was books and a method for revising book cover images to reflect readers' impressions was developed. It uses a database of the correspondence between adjectives and colors as extracted from book contexts and reviews. This correspondence is used to revise the colors in the original book cover image. A book search system displaying the revised book cover images was constructed by applying a ring-structured graphical search interface that supports multi-faceted search with simple ring operations. Testing showed that it enhances the opportunity to discover new books and enables users to find relevant books by attracting their emotion to the proposed images during the search process.
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| Free Research Field |
マルチメディア検索インタフェース
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