Paper Abstract and Keywords |
Presentation |
2011-11-11 09:25
Based on Control of Level of Detail for Super-Resolution Yusuke Tsutsumi, Gou Fujisawa, Hiromasa Mizuno, Yoshihiro Okada (Ryukoku Univ.) IE2011-78 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Various methods for digital image enlargement have been proposed and it is possible to get a good result by selecting a method corresponding to character of an image. However, conventional interpolation methods for image enlargement do not work well for images including several different resolution, tone, brightness and CG. We considered the vision characteristics of man that have difference of sensitivity between luminosity and color and developed an image enlargement method that prevents jaggy and reduction of contrast. This method convert a color space of a source image to a HSV color space, and then performs different image enlargement algorisms to each the channels of luminosity and a color. Moreover, the method detects information missed in enlargement interpolation and uses the information to improve the enlarged image. This paper describes the method and its evaluation experiment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Characteristic of Visual Perception / HSV color space / Control of Level of Detail / Super-resolution / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 284, IE2011-78, pp. 7-12, Nov. 2011. |
Paper # |
IE2011-78 |
Date of Issue |
2011-11-04 (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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IE2011-78 |
Conference Information |
Committee |
ITE-ME ITE-AIT IE |
Conference Date |
2011-11-11 - 2011-11-11 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
IE |
Conference Code |
2011-11-ME-AIT-IE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Based on Control of Level of Detail for Super-Resolution |
Sub Title (in English) |
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Keyword(1) |
Characteristic of Visual Perception |
Keyword(2) |
HSV color space |
Keyword(3) |
Control of Level of Detail |
Keyword(4) |
Super-resolution |
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1st Author's Name |
Yusuke Tsutsumi |
1st Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
2nd Author's Name |
Gou Fujisawa |
2nd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
3rd Author's Name |
Hiromasa Mizuno |
3rd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
4th Author's Name |
Yoshihiro Okada |
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Ryukoku University (Ryukoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-11-11 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
IE |
Paper # |
IE2011-78 |
Volume (vol) |
vol.111 |
Number (no) |
no.284 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2011-11-04 (IE) |
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