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| Presentation | 2010-03-05 10:30 [Poster Presentation] An Experimental Study on Inverse Halftoning Using LUT Go Tanaka, Hirokazu Umezaki, Noriaki Suetake (Yamaguchi Univ.), Eiji Uchino (Yamaguchi Univ./Fuzzy Logic Systems Inst.)  SIS2009-59 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Inverse halftoning is to reproduce of a grayscale image from a halftone image, i.e., binary image. The look-up table-based method by Me\c{s}e et al. is an excellent means in inverse halftoning proposed thus far. In their algorithm, the gray-level is estimated based on local binary pattern on the template in a halftone image. Although a single shaped template is used in their algorithm, in this report, we try to improve the grayscale reproducibility of the method using multiple shaped templates. The effectiveness and features of template multiplication are discussed through experiments. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Inverse halftoning / Look-up table / Multiplication / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 447, SIS2009-59, pp. 59-62, March 2010. | |
| Paper # | SIS2009-59 | |
| 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) | |
| Download PDF | SIS2009-59 |
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| 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 |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| 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) | An Experimental Study on Inverse Halftoning Using LUT |
| Sub Title (in English) | |
| Keyword(1) | Inverse halftoning |
| Keyword(2) | Look-up table |
| Keyword(3) | Multiplication |
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| 1st Author's Name | Go Tanaka |
| 1st Author's Affiliation | Yamaguchi University (Yamaguchi Univ.) |
| 2nd Author's Name | Hirokazu Umezaki |
| 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/Fuzzy Logic Systems Institute (Yamaguchi Univ./Fuzzy Logic Systems Inst.) |
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| Speaker | Author-2 |
| Date Time | 2010-03-05 10:30:00 |
| Presentation Time | 120 minutes |
| Registration for | SIS |
| Paper # | SIS2009-59 |
| Volume (vol) | vol.109 |
| Number (no) | no.447 |
| Page | pp.59-62 |
| #Pages | 4 |
| Date of Issue | 2010-02-25 (SIS) |
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