| Presentation | 2011-06-07 Impression-Based Social Tagging for Video with Time-Series Color Analysis Mechanisms Shuichi KURABAYASHI, Yasushi KIYOKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an impression-based social tagging system for video, which provides time-series color analysis mechanisms that extract aesthetic contexts from a video stream. This system provides a complex tag data structure that integrates an impression-based video analysis result and social collective intelligence for retrieving video data according to the emotional and mood preference of users. This system analyzes a video data by applying a psychological method of visual analysis to extract color-impression feature vectors corresponding to aesthetic and emotive contexts in the video. The system recommends users to assign a tag, which is a keyword or a term, to color-impression feature vectors for sharing the video analysis results. The unique feature of this system is an impression-based dynamic video navigation mechanism that makes the ranking of the videos by computing distance between the tags. When a user selects a tag, the system navigates users to other videos by ranking the videos according to the impression-based relevance to the selected tag. This impression-based navigation mechanism is effective to browse videos which are unfamiliar to users because users do not have to know detailed information. This impression-based social tagging system enable users to find videos by selecting tags according to their emotional requirements, such as "Find videos which are similar to the currently playing video in an overall impression" and "Find videos whose impression is similar to the currently playing video in local dramatic presentations". |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video Database / Impression Analysis / Social Tagging |
| Paper # | DE2011-25,PRMU2011-56 |
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| Committee | PRMU |
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| Conference Date | 2011/5/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impression-Based Social Tagging for Video with Time-Series Color Analysis Mechanisms |
| Sub Title (in English) | |
| Keyword(1) | Video Database |
| Keyword(2) | Impression Analysis |
| Keyword(3) | Social Tagging |
| 1st Author's Name | Shuichi KURABAYASHI |
| 1st Author's Affiliation | Faculty of Environment and Information Studies, Keio University() |
| 2nd Author's Name | Yasushi KIYOKI |
| 2nd Author's Affiliation | Faculty of Environment and Information Studies, Keio University |
| Date | 2011-06-07 |
| Paper # | DE2011-25,PRMU2011-56 |
| Volume (vol) | vol.111 |
| Number (no) | 77 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |