Paper Abstract and Keywords |
Presentation |
2019-06-21 13:00
SUPER-RESOLUTION BASED ON BACK-PROJECTION OF INTERPOLATED IMAGE Sawiya Kiatpapan, Takuro Yamaguchi, Masaaki Ikehara (Keio Univ.) IE2019-17 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Image upscaling to obtain high quality digital image is one of the active research topics as it is applicable in the consumer electronics industries. Traditional image upscaling techniques have low computational complexity and applicable for real-time processing, but reconstructed image often contains artifacts and undesirable visual effect. The relationship between image interpolation and super-resolution leads our assumption that the interpolated image can be further optimized and may be considered as a part of super-resolution algorithm. In this paper, we propose a new image super-resolution method to combine fast image interpolation with iterative back-projection. This method does not require any external pre-trained datasets and has low computation time while the quality of the reconstructed image can be measured up to the high programming complexity methods such as the dictionary and deep convolutional neural networks. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
super-resolution / back-projection / interpolation based / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 95, IE2019-17, pp. 1-5, June 2019. |
Paper # |
IE2019-17 |
Date of Issue |
2019-06-14 (IE) |
ISSN |
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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IE2019-17 |
Conference Information |
Committee |
IE |
Conference Date |
2019-06-21 - 2019-06-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image processing, coding, etc. |
Paper Information |
Registration To |
IE |
Conference Code |
2019-06-IE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
SUPER-RESOLUTION BASED ON BACK-PROJECTION OF INTERPOLATED IMAGE |
Sub Title (in English) |
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super-resolution |
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back-projection |
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interpolation based |
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1st Author's Name |
Sawiya Kiatpapan |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Takuro Yamaguchi |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Masaaki Ikehara |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-06-21 13:00:00 |
Presentation Time |
30 minutes |
Registration for |
IE |
Paper # |
IE2019-17 |
Volume (vol) |
vol.119 |
Number (no) |
no.95 |
Page |
pp.1-5 |
#Pages |
5 |
Date of Issue |
2019-06-14 (IE) |
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