Paper Abstract and Keywords |
Presentation |
2013-02-18 15:00
Character Extraction from Color Document Images with Complex Background Hiroyuki Tokuchi, Yousuke Iwami, Junji Maeda (Muroran Inst. of Tech.) ITS2012-30 IE2012-110 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The purpose of this research is to extract the characters from color document images with complex background such as journal covers by using segmentation and binarization techniques. We propose an improved algorithm of segmentation based on region growing so that the segmentation result cannot receive bad influences from color gradation. We also propose an algorithm of binarization that is composed of edge feature, stroke width transform, and connected component analysis. To demonstrate the effectiveness of the proposed method, we perform the comparative experiments in comparison with the other methods using the quantitative evaluation with ground truth. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
color document images / segmentation / binarization / character extraction / stroke width transform / connected component analysis / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 434, IE2012-110, pp. 65-70, Feb. 2013. |
Paper # |
IE2012-110 |
Date of Issue |
2013-02-11 (ITS, IE) |
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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ITS2012-30 IE2012-110 |
Conference Information |
Committee |
ITS IE ITE-AIT ITE-HI ITE-ME |
Conference Date |
2013-02-18 - 2013-02-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Image Processsing, Image Medium, Vision, etc. |
Paper Information |
Registration To |
IE |
Conference Code |
2013-02-ITS-IE-AIT-HI-ME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Character Extraction from Color Document Images with Complex Background |
Sub Title (in English) |
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Keyword(1) |
color document images |
Keyword(2) |
segmentation |
Keyword(3) |
binarization |
Keyword(4) |
character extraction |
Keyword(5) |
stroke width transform |
Keyword(6) |
connected component analysis |
Keyword(7) |
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1st Author's Name |
Hiroyuki Tokuchi |
1st Author's Affiliation |
Muroran Institute of Technology (Muroran Inst. of Tech.) |
2nd Author's Name |
Yousuke Iwami |
2nd Author's Affiliation |
Muroran Institute of Technology (Muroran Inst. of Tech.) |
3rd Author's Name |
Junji Maeda |
3rd Author's Affiliation |
Muroran Institute of Technology (Muroran Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2013-02-18 15:00:00 |
Presentation Time |
20 minutes |
Registration for |
IE |
Paper # |
ITS2012-30, IE2012-110 |
Volume (vol) |
vol.112 |
Number (no) |
no.433(ITS), no.434(IE) |
Page |
pp.65-70 |
#Pages |
6 |
Date of Issue |
2013-02-11 (ITS, IE) |
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