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| Presentation | 2008-03-11 09:50 Automatic Comparison between Printings by Different Printers Shogo Goda, Naoya Ohta (Gunma Univ.), Kazuhiro Kawabata, Miwako Ishii (Oki Data Systems)  IE2007-305 PRMU2007-289 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | At the last step in development of a new printer, printings by the printer are compared with ones printed by a reference printer to check correctness of its performance. This process needs comparison of several thousand printings, and it is a very heavy burden for human operators. In order to improve this situation, we developed an image processing algorithm to help human operators. The printings are first scanned to digital images. Then, they are adjusted for positions and compared to detect differences. It is proven that the algorithm has good performance for practical use in processing time and accuracy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | printings by printer / image comparison / image difference / robust image registration / homography / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 539, PRMU2007-289, pp. 277-282, March 2008. | |
| Paper # | PRMU2007-289 | |
| Date of Issue | 2008-03-03 (IE, PRMU) | |
| 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 | IE2007-305 PRMU2007-289 |
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| Conference Information | |
| Committee | PRMU IE |
| Conference Date | 2008-03-10 - 2008-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | JAIST |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2008-03-PRMU-IE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automatic Comparison between Printings by Different Printers |
| Sub Title (in English) | |
| Keyword(1) | printings by printer |
| Keyword(2) | image comparison |
| Keyword(3) | image difference |
| Keyword(4) | robust image registration |
| Keyword(5) | homography |
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| 1st Author's Name | Shogo Goda |
| 1st Author's Affiliation | Gunma University (Gunma Univ.) |
| 2nd Author's Name | Naoya Ohta |
| 2nd Author's Affiliation | Gunma University (Gunma Univ.) |
| 3rd Author's Name | Kazuhiro Kawabata |
| 3rd Author's Affiliation | Oki Data Systems Co.,Ltd. (Oki Data Systems) |
| 4th Author's Name | Miwako Ishii |
| 4th Author's Affiliation | Oki Data Systems Co.,Ltd. (Oki Data Systems) |
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| Speaker | Author-1 |
| Date Time | 2008-03-11 09:50:00 |
| Presentation Time | 30 minutes |
| Registration for | PRMU |
| Paper # | IE2007-305, PRMU2007-289 |
| Volume (vol) | vol.107 |
| Number (no) | no.538(IE), no.539(PRMU) |
| Page | pp.277-282 |
| #Pages | 6 |
| Date of Issue | 2008-03-03 (IE, PRMU) |
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