Paper Abstract and Keywords |
Presentation |
2011-01-21 09:00
Trie-Lexicon-Driven On-line Handwritten Japanese Address Phrase Recognition Gaku Kawasaki, Bilan Zhu, Masaki Nakagawa (TUAT) PRMU2010-174 MVE2010-99 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a trie-lexicon-driven method for online handwritten Japanese address phrase recognition. We built a trie lexicon from a database of the Japanese addresses. This method restricts the character categories of recognizing each character candidate pattern from the trie lexicon of addresses during path search in the segmentation candidate lattice for an input handwritten address phrase, and selects an optimal address phrase as recognition result. For search strategies in the segmentation candidate lattice we compare the character-synchronous beam search method with a simple search method. Moreover, we present an effective method that applies different thresholds with different levels to re-recognize address patterns and improves recognition speed largely. The experimental results demonstrate the effectiveness of our proposed method, which improves the character recognition rate and the recognition speed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
On-line recognition / Handwriting recognition / Address recognition / Context dictionary / Trie-Lexicon / Beam search / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 381, PRMU2010-174, pp. 205-210, Jan. 2011. |
Paper # |
PRMU2010-174 |
Date of Issue |
2011-01-13 (PRMU, MVE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
PRMU2010-174 MVE2010-99 |
Conference Information |
Committee |
PRMU MVE IPSJ-CVIM |
Conference Date |
2011-01-20 - 2011-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
PRMU |
Conference Code |
2011-01-PRMU-MVE-CVIM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Trie-Lexicon-Driven On-line Handwritten Japanese Address Phrase Recognition |
Sub Title (in English) |
|
Keyword(1) |
On-line recognition |
Keyword(2) |
Handwriting recognition |
Keyword(3) |
Address recognition |
Keyword(4) |
Context dictionary |
Keyword(5) |
Trie-Lexicon |
Keyword(6) |
Beam search |
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Gaku Kawasaki |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
2nd Author's Name |
Bilan Zhu |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
3rd Author's Name |
Masaki Nakagawa |
3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2011-01-21 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
PRMU |
Paper # |
PRMU2010-174, MVE2010-99 |
Volume (vol) |
vol.110 |
Number (no) |
no.381(PRMU), no.382(MVE) |
Page |
pp.205-210 |
#Pages |
6 |
Date of Issue |
2011-01-13 (PRMU, MVE) |
|