Paper Abstract and Keywords |
Presentation |
2016-07-01 09:45
Study on Compression of Images Including Text by Sparse Coding Keisuke Inoue, Tomo Miyazaki, Yoshihiro Sugaya, Shinichiro Omachi (Tohoku Univ.) IE2016-36 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For the image and video coding, it is an important task to preserve important information while compressing it into small amount of data. In this paper, we suppose that important information in images is text information and examine a method for saving text information. Although existing methods use DCT or DWT in general, a method that uses sparse coding has been proposed. We focuse on this method and discuss the effectiveness of the dictionary learned with images including texts. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
image coding / sparse coding / text / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 119, IE2016-36, pp. 5-10, July 2016. |
Paper # |
IE2016-36 |
Date of Issue |
2016-06-24 (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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IE2016-36 |
Conference Information |
Committee |
IE |
Conference Date |
2016-07-01 - 2016-07-01 |
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(See Japanese page) |
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Paper Information |
Registration To |
IE |
Conference Code |
2016-07-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on Compression of Images Including Text by Sparse Coding |
Sub Title (in English) |
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Keyword(1) |
image coding |
Keyword(2) |
sparse coding |
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text |
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1st Author's Name |
Keisuke Inoue |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Tomo Miyazaki |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Yoshihiro Sugaya |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
4th Author's Name |
Shinichiro Omachi |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-07-01 09:45:00 |
Presentation Time |
30 minutes |
Registration for |
IE |
Paper # |
IE2016-36 |
Volume (vol) |
vol.116 |
Number (no) |
no.119 |
Page |
pp.5-10 |
#Pages |
6 |
Date of Issue |
2016-06-24 (IE) |
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