Presentation | 2006-02-24 Proposal and Experiment of Feature Integration Method for Low-resolution Character Recognition Makoto Nomura, Kazuhiko Yamamoto, Hirotaka Ohata, Kunihito Kato, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new feature extraction method "Feature Integration Method" from low-resolution image sequence. This method extracts a feature directly from low-resolution images without reconstructing a high-resolution image. When the feature is extracted from low-resolution images, reconstruct a high-resolution image to get higher accuracy recognition result. To reconstruct a high-resolution image first is a general idea, and it is extracted the feature from that high-resolution image. On the other hand, our proposed method has different process of the feature extraction. Our proposed method extracts features from low-resolution images directly. Then the feature is constructed from these extracted features. This constructed feature has the advantage than the feature of the general idea. We show this advantage by character recognition experiments both database images and video images in this paper. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Character recognition / Low resolution / Feature extraction / Feature integration method / Four directional feature fields |
Paper # | TL2005-76,PRMU2005-211 |
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Conference Information | |
Committee | TL |
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Conference Date | 2006/2/17(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 | Thought and Language (TL) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal and Experiment of Feature Integration Method for Low-resolution Character Recognition |
Sub Title (in English) | |
Keyword(1) | Character recognition |
Keyword(2) | Low resolution |
Keyword(3) | Feature extraction |
Keyword(4) | Feature integration method |
Keyword(5) | Four directional feature fields |
1st Author's Name | Makoto Nomura |
1st Author's Affiliation | Faculty of Engineering, Gifu University() |
2nd Author's Name | Kazuhiko Yamamoto |
2nd Author's Affiliation | Faculty of Engineering, Gifu University |
3rd Author's Name | Hirotaka Ohata |
3rd Author's Affiliation | Faculty of Engineering, Gifu University |
4th Author's Name | Kunihito Kato |
4th Author's Affiliation | Faculty of Engineering, Gifu University |
Date | 2006-02-24 |
Paper # | TL2005-76,PRMU2005-211 |
Volume (vol) | vol.105 |
Number (no) | 613 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |