| Paper Abstract and Keywords |
| Presentation |
2006-02-24 15:30
The Stochastic Modeling of Pen-Coordinate Information by Structured Character Pattern Representation based HMM for On-line Japanese Handwriting Recognition
Junko Tokuno, Yang Yiping, Gleidson Pegoretti da Silva, Akihito Kitadai, Masaki Nakagawa (TUAT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper describes stochastic modeling of pen-coordinate information in HMMs with structured character pattern representation (SCPR) for on-line Japanese handwriting recognition. SCPR allows HMMs for Kanji character patterns to share common subpatterns. Although SCPR-based HMMs have been successfully applied to Kanji character recognition, the pen-coordinate feature has not been modeled since it is unique feature in each character pattern. In this paper, we employ mapping from a common subpattern to each occurrence in Kanji patterns in the estimation step of SCPR-based HMMs. We also employ adaptation of state parameters to each character pattern in generating character HMMs by composing SCPR-based HMMs. Experimental results show that the pen-coordinate feature modeled in the SCPR-based HMMs effects significantly. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
On-line Handwriting Recognition / Structured Character Pattern Representation / HMM / Pen-coordinate feature / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 615, PRMU2005-222, pp. 117-122, Feb. 2006. |
| Paper # |
PRMU2005-222 |
| Date of Issue |
2006-02-17 (TL, PRMU) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PRMU TL |
| Conference Date |
2006-02-23 - 2006-02-24 |
| 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 |
2006-02-PRMU-TL |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
The Stochastic Modeling of Pen-Coordinate Information by Structured Character Pattern Representation based HMM for On-line Japanese Handwriting Recognition |
| Sub Title (in English) |
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| Keyword(1) |
On-line Handwriting Recognition |
| Keyword(2) |
Structured Character Pattern Representation |
| Keyword(3) |
HMM |
| Keyword(4) |
Pen-coordinate feature |
| Keyword(5) |
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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 |
Yang Yiping |
| 2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name |
Gleidson Pegoretti da Silva |
| 3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 4th Author's Name |
Akihito Kitadai |
| 4th Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 5th Author's Name |
Masaki Nakagawa |
| 5th Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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| Speaker |
Author-1 |
| Date Time |
2006-02-24 15:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
PRMU |
| Paper # |
TL2005-87, PRMU2005-222 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.613(TL), no.615(PRMU) |
| Page |
pp.117-122 |
| #Pages |
6 |
| Date of Issue |
2006-02-17 (TL, PRMU) |