Paper Abstract and Keywords |
Presentation |
2011-03-10 11:40
Online Handwritten character recognition by MRF for Lao characters Latsamy Saysourinhong, Bilan Zhu, Masaki Nakagawa (Tokyo Univ. of Agric. and Tech.) PRMU2010-245 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes on-line recognition of handwritten Lao characters which include consonants, vowels and tone marks, 52 characters in total by adopting Markov random field (MRF). It extracts feature points along the pen-tip trace from pen-down to pen-up, and then sets each feature point from an input pattern as a site and each state from a character class as a label. It recognizes an input pattern by using a linear-chain MRF model to assign labels to the sites of the input pattern. It employs the coordinates of feature points as unary features and the transitions of the coordinates between the neighboring feature points as binary features. An evaluation on the Lao character pattern database demonstrates the robustness of our proposed method |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Online handwritten character recognition / Lao character recognition / Markov random field / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 467, PRMU2010-245, pp. 49-54, March 2011. |
Paper # |
PRMU2010-245 |
Date of Issue |
2011-03-03 (PRMU) |
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) |
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PRMU2010-245 |
Conference Information |
Committee |
PRMU |
Conference Date |
2011-03-10 - 2011-03-11 |
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(See Japanese page) |
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Registration To |
PRMU |
Conference Code |
2011-03-PRMU |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Online Handwritten character recognition by MRF for Lao characters |
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Online handwritten character recognition |
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Lao character recognition |
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Markov random field |
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1st Author's Name |
Latsamy Saysourinhong |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agric. and Tech.) |
2nd Author's Name |
Bilan Zhu |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agric. and Tech.) |
3rd Author's Name |
Masaki Nakagawa |
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Tokyo University of Agriculture and Technology (Tokyo Univ. of Agric. and Tech.) |
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Speaker |
Author-1 |
Date Time |
2011-03-10 11:40:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2010-245 |
Volume (vol) |
vol.110 |
Number (no) |
no.467 |
Page |
pp.49-54 |
#Pages |
6 |
Date of Issue |
2011-03-03 (PRMU) |