| Presentation | 2005-09-22 Online Handwriting Recognition Selecting Hierarchical Spatial Relationship of Subcharacters Junko TOKUNO, Mitsuru NAKAI, Hiroshi SHIMODAIRA, Shigeki SAGAYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose online handwriting recognition method to evaluate the spatial relationship of subcharacters. In this approach, we assume that the distortions of spatial features are dependent on the hierarchy of characters. Accordingly, we selectively evaluate hierarchical spatial relationship of subcharacters. Experiments of online handwriting Kanji character recognition with a lexicon of 1016 elementary characters revealed that our proposed approach reduced the error rate by 4.1% for cursive handwritings, and 4.3% for blind-handwritings. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | online handwriting recognition / substroke HMM / Bayesian Network / distorted handwriting / spatial relationship of subcharacters |
| Paper # | NLC2005-52,PRMU2005-79 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2005/9/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Online Handwriting Recognition Selecting Hierarchical Spatial Relationship of Subcharacters |
| Sub Title (in English) | |
| Keyword(1) | online handwriting recognition |
| Keyword(2) | substroke HMM |
| Keyword(3) | Bayesian Network |
| Keyword(4) | distorted handwriting |
| Keyword(5) | spatial relationship of subcharacters |
| 1st Author's Name | Junko TOKUNO |
| 1st Author's Affiliation | Center for Innovation and Intellectual Property, Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Mitsuru NAKAI |
| 2nd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology |
| 3rd Author's Name | Hiroshi SHIMODAIRA |
| 3rd Author's Affiliation | The Centre for Speech Technology Research, The University of Edinburgh |
| 4th Author's Name | Shigeki SAGAYAMA |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo |
| Date | 2005-09-22 |
| Paper # | NLC2005-52,PRMU2005-79 |
| Volume (vol) | vol.105 |
| Number (no) | 302 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |