| Presentation | 2012-03-09 Fingerspelling Recognition based on AdaBoost with Hand-shape CG images Kentaro TAJI, Kohei SETOYAMA, Yasuhiro OHKAWA, Nobuko KATO, Akio OKAZAKI, Kazuhiro FUKUI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Fingerspelling is one of useful communication tools for deaf and hard-of-hearing people. Learning fingerspellings by oneself is often difficult without an experience of using them in real conversation, as learning a foreign language. In the system of fingerspellings, each alphabetical character is expressed with a different hand-shape. Therefore, how to construct a hand-shape recognition method is considered as a central issue to construct an assistant system for learning fingerspellings. The construction of such the recognition system generally requires huge training data set. To avoid this heavy work of data collections, we propose a framework of system learning based on ensemble learning with synthetic images generated by computer graphics techniques. Experimental results show the validity of the proposed framework. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | fingerspelling / hand-shape recognition / pattern recognition / ensemble learning / computer graphics |
| Paper # | WIT2011-71 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2012/3/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Well-being Information Technology(WIT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fingerspelling Recognition based on AdaBoost with Hand-shape CG images |
| Sub Title (in English) | |
| Keyword(1) | fingerspelling |
| Keyword(2) | hand-shape recognition |
| Keyword(3) | pattern recognition |
| Keyword(4) | ensemble learning |
| Keyword(5) | computer graphics |
| 1st Author's Name | Kentaro TAJI |
| 1st Author's Affiliation | University of Tsukuba() |
| 2nd Author's Name | Kohei SETOYAMA |
| 2nd Author's Affiliation | Tsukuba University of Technology |
| 3rd Author's Name | Yasuhiro OHKAWA |
| 3rd Author's Affiliation | University of Tsukuba |
| 4th Author's Name | Nobuko KATO |
| 4th Author's Affiliation | Tsukuba University of Technology |
| 5th Author's Name | Akio OKAZAKI |
| 5th Author's Affiliation | Tsukuba University of Technology |
| 6th Author's Name | Kazuhiro FUKUI |
| 6th Author's Affiliation | University of Tsukuba |
| Date | 2012-03-09 |
| Paper # | WIT2011-71 |
| Volume (vol) | vol.111 |
| Number (no) | 472 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |