| Presentation | 1999/6/17 Updating Face Dictionary against Temporal Change Osamu Yamaguchi, Kazuhiro Fukui, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a method of updating face dictionary in a face recognition system using an image sequence. Update of face dictionary is necessary for personal identification to alleviiate the influence of temporal facial clange, since the performance of recognition gradually declines for the reasons such as aging or changes in hair style. We have first collected numerous data during several months and evaluated the infltuence of temporal facial change on the system. In order to keep the high recognition performance, we have examinned methods of updating the dictionary, including addition of new face data, deletion of the old ones, and application of reinforced learning. The effectiveness of these dictionary updates is shown through the expental results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Face Recognition / Image Sequence / Temporal Change / Face Dictionary / Update / Mutural Subspace Method / Reinforced Learning |
| Paper # | PRMU99-25 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1999/6/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Updating Face Dictionary against Temporal Change |
| Sub Title (in English) | |
| Keyword(1) | Face Recognition |
| Keyword(2) | Image Sequence |
| Keyword(3) | Temporal Change |
| Keyword(4) | Face Dictionary |
| Keyword(5) | Update |
| Keyword(6) | Mutural Subspace Method |
| Keyword(7) | Reinforced Learning |
| 1st Author's Name | Osamu Yamaguchi |
| 1st Author's Affiliation | TOSHIBA Kansai Research Center() |
| 2nd Author's Name | Kazuhiro Fukui |
| 2nd Author's Affiliation | TOSHIBA Kansai Research Center |
| Date | 1999/6/17 |
| Paper # | PRMU99-25 |
| Volume (vol) | vol.99 |
| Number (no) | 118 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |