Paper Abstract and Keywords |
Presentation |
2013-12-12 09:45
DCT Sign Information Embedding and Its Application to Sharpening of Enlarged Image Shota Furukawa, Futa Ibaraki, Noriaki Suetake, Eiji Uchino (Yamaguchi Univ.) SIS2013-29 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this report, a new image sharpening method for the enlarged and blurred image, which is obtained by enlarging a small-size image, is proposed. In the proposed method, it is assumed that a high-resolution image is available for the process of image-size reduction. Then the edge information of the image is embedded into the size-reduced image, and the information is used for the sharpening of the enlarged and blurred image. Through the experiments using some digital images, the effectiveness of the proposed method is verified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reduced Image / Enlarged Image / Image Sharpening / Information Embedding / Sign-only Synthesis / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 343, SIS2013-29, pp. 13-16, Dec. 2013. |
Paper # |
SIS2013-29 |
Date of Issue |
2013-12-05 (SIS) |
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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SIS2013-29 |
Conference Information |
Committee |
SIS |
Conference Date |
2013-12-12 - 2013-12-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Torigin Bunka Kaikan (Tottori) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System on Silicon, Applications of RFID, etc. |
Paper Information |
Registration To |
SIS |
Conference Code |
2013-12-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
DCT Sign Information Embedding and Its Application to Sharpening of Enlarged Image |
Sub Title (in English) |
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Keyword(1) |
Reduced Image |
Keyword(2) |
Enlarged Image |
Keyword(3) |
Image Sharpening |
Keyword(4) |
Information Embedding |
Keyword(5) |
Sign-only Synthesis |
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1st Author's Name |
Shota Furukawa |
1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
2nd Author's Name |
Futa Ibaraki |
2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
3rd Author's Name |
Noriaki Suetake |
3rd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
4th Author's Name |
Eiji Uchino |
4th Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-12-12 09:45:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2013-29 |
Volume (vol) |
vol.113 |
Number (no) |
no.343 |
Page |
pp.13-16 |
#Pages |
4 |
Date of Issue |
2013-12-05 (SIS) |
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