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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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 | PRMU |
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Conference Date | 2004/5/20(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | 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) | 88 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |