| Presentation | 2004/5/20 Generative Learning Method for the Recognition of Low-Resolution Characters Using the Subspace Method Hiroyuki ISHIDA, Shinsuke YANADUME, Yoshito MEKADA, Ichiro IDE, Hiroshi MURASE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are developing a recognition system for low-resolution characters using the Subspace method. This method identifies target characters by comparing the similarity between the characters and each subspace, which approximates the patterns of a character. Learning degraded characters is necessary for the recognition by the Subspace method. Former methods made use of characters captured by a camera, which requires us to collect characters of all categories in various conditions. In this report, we propose a new learning method, which generates the degraded characters for learning by a point spread function estimated beforehand by captured images. We confirmed the usefulness of our method by experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Character Recognition / Low Resolution / Subspace Method / Movie / Learning Method |
| Paper # | PRMU2004-7,MI2004-7,WIT2004-7 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2004/5/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Generative Learning Method for the Recognition of Low-Resolution Characters Using the Subspace Method |
| Sub Title (in English) | |
| Keyword(1) | Character Recognition |
| Keyword(2) | Low Resolution |
| Keyword(3) | Subspace Method |
| Keyword(4) | Movie |
| Keyword(5) | Learning Method |
| 1st Author's Name | Hiroyuki ISHIDA |
| 1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
| 2nd Author's Name | Shinsuke YANADUME |
| 2nd Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 3rd Author's Name | Yoshito MEKADA |
| 3rd Author's Affiliation | School of Life System Science and Technology, Chukyo University |
| 4th Author's Name | Ichiro IDE |
| 4th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 5th Author's Name | Hiroshi MURASE |
| 5th Author's Affiliation | Graduate School of Information Science, Nagoya University |
| Date | 2004/5/20 |
| Paper # | PRMU2004-7,MI2004-7,WIT2004-7 |
| Volume (vol) | vol.104 |
| Number (no) | 92 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |