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| Presentation | 2009-08-04 10:20 Multi-Scaling of Gray Level Image and its Dynamic Image Segmentation Using Discrete-time Dynamical Systems Ken'ichi Fujimoto, Mio Musashi, Tetsuya Yoshinaga (Univ. of Tokushima.)  NLP2009-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The authors have proposed a discrete-time coupled system consisting of chaotic neurons and a global inhibitor. We demonstrated that by arranging adequate couplings between adjacent chaotic neurons, it works well as a dynamic image segmentation system for a binary image. In this paper, we improve our system so that it can work for a gray level image. In segmentation of a gray level image, to find an image region with different gray levels is fundamental. As a pre-processing of our system, we consider using a multi-scaling system, which consists of a discrete-time dynamical system, for gray levels. The system can concurrently compute whether adjacent pixels with different gray levels are coupled. We demonstrate that the combined system consisting of the two discrete-time dynamical systems works well to an example that dynamically segments a gray level image. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | coupled chaotic neurons / gray level image / multi-scaling of gray levels / dynamic image segmentation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 167, NLP2009-53, pp. 49-52, Aug. 2009. | |
| Paper # | NLP2009-53 | |
| Date of Issue | 2009-07-27 (NLP) | |
| 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 | NLP2009-53 |
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| Conference Information | |
| Committee | NLP |
| Conference Date | 2009-08-03 - 2009-08-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2009-08-NLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-Scaling of Gray Level Image and its Dynamic Image Segmentation Using Discrete-time Dynamical Systems |
| Sub Title (in English) | |
| Keyword(1) | coupled chaotic neurons |
| Keyword(2) | gray level image |
| Keyword(3) | multi-scaling of gray levels |
| Keyword(4) | dynamic image segmentation |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ken'ichi Fujimoto |
| 1st Author's Affiliation | The University of Tokushima (Univ. of Tokushima.) |
| 2nd Author's Name | Mio Musashi |
| 2nd Author's Affiliation | The University of Tokushima (Univ. of Tokushima.) |
| 3rd Author's Name | Tetsuya Yoshinaga |
| 3rd Author's Affiliation | The University of Tokushima (Univ. of Tokushima.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2009-08-04 10:20:00 |
| Presentation Time | 30 minutes |
| Registration for | NLP |
| Paper # | NLP2009-53 |
| Volume (vol) | vol.109 |
| Number (no) | no.167 |
| Page | pp.49-52 |
| #Pages | 4 |
| Date of Issue | 2009-07-27 (NLP) |
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