| Paper Abstract and Keywords |
| Presentation |
2005-11-17 15:15
Box-free Online Japanese Sentence Recognition using Linguistics Information
Katsumi Marukawa, Takeshi Nagasaki, Kazuyoshi Kikuta (Hitachi Central Research Lab.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this report, we proposed an error correction algorithm in order to read the Japanese sentence written freely. The subject of Japanese sentence reading is how to segment rightly the characters written at random, and to correct the errors of characters discrimination. This algorithm utilizes information on a word group, and bi-gram information on grammar and words. The error correction algorithm searches the best sentence to integrate results on character segmentation, character discrimination, word matching and connectivity between words. As a result of the experiments using Japanese sentence 437 samples, the rate of recognition improved from 10% to 38% per sentence, and improved from 72.2% to 82.1% per character. The effectiveness of the proposal algorithm can be confirmed by the experimental results. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
on-line handwritten Japanese sentence / word matching / grammar / bi-gram / post-processing / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 414, PRMU2005-113, pp. 43-48, Nov. 2005. |
| Paper # |
PRMU2005-113 |
| Date of Issue |
2005-11-10 (PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
PRMU |
| Conference Date |
2005-11-17 - 2005-11-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hiroshima City Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
PRMU |
| Conference Code |
2005-11-PRMU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Box-free Online Japanese Sentence Recognition using Linguistics Information |
| Sub Title (in English) |
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| Keyword(1) |
on-line handwritten Japanese sentence |
| Keyword(2) |
word matching |
| Keyword(3) |
grammar |
| Keyword(4) |
bi-gram |
| Keyword(5) |
post-processing |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Katsumi Marukawa |
| 1st Author's Affiliation |
Hitachi, Ltd. Central Research Laboratory (Hitachi Central Research Lab.) |
| 2nd Author's Name |
Takeshi Nagasaki |
| 2nd Author's Affiliation |
Hitachi, Ltd. Central Research Laboratory (Hitachi Central Research Lab.) |
| 3rd Author's Name |
Kazuyoshi Kikuta |
| 3rd Author's Affiliation |
Hitachi, Ltd. Central Research Laboratory (Hitachi Central Research Lab.) |
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| Speaker |
Author-1 |
| Date Time |
2005-11-17 15:15:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
PRMU2005-113 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.414 |
| Page |
pp.43-48 |
| #Pages |
6 |
| Date of Issue |
2005-11-10 (PRMU) |
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