| Presentation | 2007-02-22 Image Segmentation Based on Color Quantization Using Hierarchical Self-Organizing Map Hiroyuki FURUKAWA, Masayuki MATSUNAGA, Junji MAEDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the color quantization using a self-organizing map (SOM) and image segmentation. We try to implement perceptual segmentation of color images using only the color quantization and without using the texture features. We proposed an improved hierarchical SOM that is a modified version of the Ong's method. The proposed algorithm try to obtain perceptual segmentation using the pre-processing of the edge-p-reserving smoothing by an anisotropic diffusion for reducing small regions. We also propose to introduce a new distance measure and local fractal dimensions for stabilizing competitive lerning. The proposed method provides more effective quantization results than the conventional methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image segmentation / self-organizing map / color quantization / anisotropic diffusion / fractal dimension |
| Paper # | ITS2006-46,IE2006-231 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2007/2/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Segmentation Based on Color Quantization Using Hierarchical Self-Organizing Map |
| Sub Title (in English) | |
| Keyword(1) | Image segmentation |
| Keyword(2) | self-organizing map |
| Keyword(3) | color quantization |
| Keyword(4) | anisotropic diffusion |
| Keyword(5) | fractal dimension |
| 1st Author's Name | Hiroyuki FURUKAWA |
| 1st Author's Affiliation | Division of Computer Science and Systems Engineering, Graduate School of Engineering, Muroran Institute of Technology() |
| 2nd Author's Name | Masayuki MATSUNAGA |
| 2nd Author's Affiliation | Division of Computer Science and Systems Engineering, Graduate School of Engineering, Muroran Institute of Technology |
| 3rd Author's Name | Junji MAEDA |
| 3rd Author's Affiliation | Division of Computer Science and Systems Engineering, Graduate School of Engineering, Muroran Institute of Technology |
| Date | 2007-02-22 |
| Paper # | ITS2006-46,IE2006-231 |
| Volume (vol) | vol.106 |
| Number (no) | 536 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |