| Presentation | 2009-08-04 Multi-Scaling of Gray Level Image and its Dynamic Image Segmentation Using Discrete-time Dynamical Systems Ken'ichi FUJIMOTO, Mio MUSASHI, Tetsuya YOSHINAGA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | coupled chaotic neurons / gray level image / multi-scaling of gray levels / dynamic image segmentation |
| Paper # | NLP2009-53 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2009/7/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| 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 |
| 1st Author's Name | Ken'ichi FUJIMOTO |
| 1st Author's Affiliation | Institute of Health Biosciences, The University of Tokushima() |
| 2nd Author's Name | Mio MUSASHI |
| 2nd Author's Affiliation | Graduate School of Health Sciences, The University of Tokushima |
| 3rd Author's Name | Tetsuya YOSHINAGA |
| 3rd Author's Affiliation | Institute of Health Biosciences, The University of Tokushima |
| Date | 2009-08-04 |
| Paper # | NLP2009-53 |
| Volume (vol) | vol.109 |
| Number (no) | 167 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |