Paper Abstract and Keywords |
Presentation |
2010-03-04 14:45
Invertible Monochrome Transformation of Color Images Employing Clustering with Lightness Constraint Go Tanaka, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.) SIS2009-53 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To generate a monochrome image from a color one, usually, the lightness components of the color image are extracted and used. This transformation is not generally invertible and it is impossible to reconstruct original RGB values from a monochrome image. In this report, we propose an invertible color-to-monochrome transformation algorithm in order to obtain the monochrome image, which contains RGB information and enables us to reconstruct a color image. In the proposed algorithm, colors in an input image are clustered by $k$-means-based algorithm with a lightness constraint and an output monochrome image is obtained using the clustering result. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Color image / Invertible color-to-monochrome transformation / $k$-means clustering / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 447, SIS2009-53, pp. 29-32, March 2010. |
Paper # |
SIS2009-53 |
Date of Issue |
2010-02-25 (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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SIS2009-53 |
Conference Information |
Committee |
SIS |
Conference Date |
2010-03-04 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanagawa Institute of Technology |
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(See Japanese page) |
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Paper Information |
Registration To |
SIS |
Conference Code |
2010-03-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Invertible Monochrome Transformation of Color Images Employing Clustering with Lightness Constraint |
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Color image |
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Invertible color-to-monochrome transformation |
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$k$-means clustering |
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1st Author's Name |
Go Tanaka |
1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
2nd Author's Name |
Noriaki Suetake |
2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
3rd Author's Name |
Eiji Uchino |
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Yamaguchi University/Fuzzy Logic Systems Institute (Yamaguchi Univ./Fuzzy Logic Systems Inst.) |
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Speaker |
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Date Time |
2010-03-04 14:45:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2009-53 |
Volume (vol) |
vol.109 |
Number (no) |
no.447 |
Page |
pp.29-32 |
#Pages |
4 |
Date of Issue |
2010-02-25 (SIS) |
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