Paper Abstract and Keywords |
Presentation |
2013-07-12 11:10
Fast Image Colorization Algorithm Kazunori Uruma (TUS), Katsumi Konishi (Kogakuin Univ), Tomohiro Takahashi, Toshihiro Furukawa (TUS) CAS2013-23 VLD2013-33 SIP2013-53 MSS2013-23 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report proposes a new image colorization algorithm using optimization. Introducing two assumptions
that the color value of the two neighbor pixels which have the very different gray value is the very different
and the color value of the two neighbor pixels which have the same gray value is the same, which is formulated as
the weighted least squares problem. Numerical examples show that the proposed algorithm colorizes a grayscale
image well using a small number of color pixels. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Colorization / image coding / image reconstruction / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 120, SIP2013-53, pp. 125-129, July 2013. |
Paper # |
SIP2013-53 |
Date of Issue |
2013-07-04 (CAS, VLD, SIP, MSS) |
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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CAS2013-23 VLD2013-33 SIP2013-53 MSS2013-23 |
Conference Information |
Committee |
SIP CAS MSS VLD |
Conference Date |
2013-07-11 - 2013-07-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kumamoto Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System, signal processing and related topics |
Paper Information |
Registration To |
SIP |
Conference Code |
2013-07-SIP-CAS-MSS-VLD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast Image Colorization Algorithm |
Sub Title (in English) |
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Keyword(1) |
Colorization |
Keyword(2) |
image coding |
Keyword(3) |
image reconstruction |
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1st Author's Name |
Kazunori Uruma |
1st Author's Affiliation |
Tokyo University of Science (TUS) |
2nd Author's Name |
Katsumi Konishi |
2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ) |
3rd Author's Name |
Tomohiro Takahashi |
3rd Author's Affiliation |
Tokyo University of Science (TUS) |
4th Author's Name |
Toshihiro Furukawa |
4th Author's Affiliation |
Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2013-07-12 11:10:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2013-23, VLD2013-33, SIP2013-53, MSS2013-23 |
Volume (vol) |
vol.113 |
Number (no) |
no.118(CAS), no.119(VLD), no.120(SIP), no.121(MSS) |
Page |
pp.125-129 |
#Pages |
5 |
Date of Issue |
2013-07-04 (CAS, VLD, SIP, MSS) |
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