| Paper Abstract and Keywords |
| Presentation |
2005-09-22 14:40
Online Handwriting Recognition Selecting Hierarchical Spatial Relationship of Subcharacters
Junko Tokuno (TUAT), Mitsuru Nakai (JAIST), Hiroshi Shimodaira (Univ. of Edinburgh), Shigeki Sagayama (Tokyo Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
online handwriting recognition / substroke HMM / Bayesian Network / distorted handwriting / spatial relationship of subcharacters / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 302, PRMU2005-79, pp. 95-100, Sept. 2005. |
| Paper # |
PRMU2005-79 |
| Date of Issue |
2005-09-15 (NLC, PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU NLC |
| Conference Date |
2005-09-21 - 2005-09-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2005-09-PRMU-NLC |
| Language |
Japanese |
| 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) |
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| Keyword(1) |
online handwriting recognition |
| Keyword(2) |
substroke HMM |
| Keyword(3) |
Bayesian Network |
| Keyword(4) |
distorted handwriting |
| Keyword(5) |
spatial relationship of subcharacters |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Junko Tokuno |
| 1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name |
Mitsuru Nakai |
| 2nd Author's Affiliation |
Japan Advanced Institute of Science and Technology (JAIST) |
| 3rd Author's Name |
Hiroshi Shimodaira |
| 3rd Author's Affiliation |
The University of Edinburgh (Univ. of Edinburgh) |
| 4th Author's Name |
Shigeki Sagayama |
| 4th Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-09-22 14:40:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
NLC2005-52, PRMU2005-79 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.300(NLC), no.302(PRMU) |
| Page |
pp.95-100 |
| #Pages |
6 |
| Date of Issue |
2005-09-15 (NLC, PRMU) |