Paper Abstract and Keywords |
Presentation |
2013-03-15 09:30
A ground-truthing tool for making a database of online handwritten mathematical expressions Anh Duc Le, Masaki Nakagawa (Tokyo Univ. of Agriculture and Tech.) PRMU2012-205 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a tool for labeling online handwritten mathematical expressions with ground truth automatically. We apply symbol hypotheses for segmentation and spatial relationship for matching between a template expression and a sequence of input strokes. By using this tool, we experimentally made a ground-truthed database contains 1,407 mathematical expressions and over 12000 symbols. Statistical features extracted from the ground-truthed database are to be used to determine spatial relationship in matching process. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Recognition of Handwritten Mathematical Expressions / Mathematical Expression Database / Ground Truthing Online Mathematical Expression / Spatial Relationship Classification / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 495, PRMU2012-205, pp. 147-150, March 2013. |
Paper # |
PRMU2012-205 |
Date of Issue |
2013-03-07 (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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PRMU2012-205 |
Conference Information |
Committee |
PRMU |
Conference Date |
2013-03-14 - 2013-03-15 |
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(See Japanese page) |
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Registration To |
PRMU |
Conference Code |
2013-03-PRMU |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A ground-truthing tool for making a database of online handwritten mathematical expressions |
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Keyword(1) |
Recognition of Handwritten Mathematical Expressions |
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Mathematical Expression Database |
Keyword(3) |
Ground Truthing Online Mathematical Expression |
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Spatial Relationship Classification |
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1st Author's Name |
Anh Duc Le |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.) |
2nd Author's Name |
Masaki Nakagawa |
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Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.) |
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Speaker |
Author-1 |
Date Time |
2013-03-15 09:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2012-205 |
Volume (vol) |
vol.112 |
Number (no) |
no.495 |
Page |
pp.147-150 |
#Pages |
4 |
Date of Issue |
2013-03-07 (PRMU) |