Paper Abstract and Keywords |
Presentation |
2013-12-13 15:40
Handwritten digit recognition from writing sound using HMM Shinji Kitano, Takanori Nishino, Hiroshi Naruse (Mie Univ) PRMU2013-88 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
There are acoustic signals such as speech and music which have some information, and noises which are meaningless sound also exist. Many studies and technologies which use acoustical features included in the noise, for example crack detection and estimating a walker with footsteps, were proposed and examined. In this paper, we examine recognition of handwritten digits from writing sounds by using a Hidden Markov Model (HMM). These digits were written by nine subjects.We examined differences of recognition rate by changing a dominant hand and features for HMM. Since the recognition rates when writing sounds of right hand were only used are superior to the model which was trained with both hands, the recognition model for each dominant hand is needed. Moreover, the lower orders of mel frequency cepstrum coefficient is effective to improve the recognition rate. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Writing sound / Handwritten digit recognition / Hidden Markov Model / HTK / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 346, PRMU2013-88, pp. 121-125, Dec. 2013. |
Paper # |
PRMU2013-88 |
Date of Issue |
2013-12-05 (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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PRMU2013-88 |
Conference Information |
Committee |
PRMU |
Conference Date |
2013-12-12 - 2013-12-13 |
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(See Japanese page) |
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Registration To |
PRMU |
Conference Code |
2013-12-PRMU |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Handwritten digit recognition from writing sound using HMM |
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Writing sound |
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Handwritten digit recognition |
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Hidden Markov Model |
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HTK |
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1st Author's Name |
Shinji Kitano |
1st Author's Affiliation |
Mie University (Mie Univ) |
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Takanori Nishino |
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Mie University (Mie Univ) |
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Hiroshi Naruse |
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Mie University (Mie Univ) |
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Speaker |
Author-1 |
Date Time |
2013-12-13 15:40:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2013-88 |
Volume (vol) |
vol.113 |
Number (no) |
no.346 |
Page |
pp.121-125 |
#Pages |
5 |
Date of Issue |
2013-12-05 (PRMU) |
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